WEBVTT

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Kumajelo eendaba, ukulawulwa kwemozulu kudla
ngokuboniswa njengethiyori yobuqhinga ehlekisayo.

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Kodwa ke, kutheni iiofisi zeepatent zikwazile
ukunika iipatent ezininzi kangaka

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zokulawulwa kwemozulu kule minyaka ilikhulu idlulileyo?

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Ukuze kucace iinyaniso kwasekuqaleni:

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Ipatenti lilungelo lepropathi yoshishino lomveliso wobuchwepheshe,
elinika umnini walo ilungelo elikhethekileyo lokuvelisa

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imveliso okanye lokwenza inkqubo isithuba seminyaka engama-20.

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Ukuze ilungelo lepropathi linikwe,
ukusebenza kwalo kuqala kuvavanywe.

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Nangona umthetho wamapatenti waseMelika wahlukile
kumthetho waseYurophu ngeendlela ezimbalwa

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eziphambili, womabini ubeka ugxininiso olukhulu ekusebenzeni.

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Oko kugubungela iinyaniso ezisisiseko malunga
neepatent, kwaye ke ngoko, neepatent zemozulu.

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Kule nkqubo, sinikezela ngesinye seepatent zemozulu
ezindala kakhulu esisabonakala sibalulekile nanamhlanje: .

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Kwiminyaka emibini emva koMlo wokuQala weHlabathi, kwiminyaka
engaphezu kwe-100 eyadlulayo, ipatent US1338343A yabhaliswa

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egameni likaJules Verdier, iinjineli owayehlala eFrance.

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Inkqubo ayiphuhliseyo yenza kwaba nokwenzeka ukuba kwenziwe amafu
enziweyo, inkungu okanye umsi, ngokufutha amanzi

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e-anhydrous chlorides anjenge-titanium chloride okanye
i-stannous chloride zibe ngumphunga omncinci kakhulu.

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Ngo-1924, 1936, 1937 kunye no-1941, kwabhaliswa ezinye iipatenti
zokuveliswa nokusasazwa kweqhwa elinyanzi kunye neentsangu.

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Xa kwafakwa ipatent yokuqala yokwenza inkungu,
abantu mhlawumbi babeneminye iminqweno engqondweni.

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Namhlanje, ngenxa yezizathu ekuthiwa zingokusingqongileyo, kukho
umdla wokwenza ilanga libe mnyama ukuze

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kuncitshiswe ukufudumala kwehlabathi, kodwa
kananjalo nokudala amafu enziweyo okanye kwanenkungu.

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Nkqu ngeminyaka yoo-1930, iminyaka yengxaki
yezoqoqosho yehlabathi, ummi oqhelekileyo

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mhlawumbi ngeengacinganga ngokuzama ukulawula inkungu.

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Kodwa ubunkokeli bomkhosi besizwe okanye ishishini lezixhobo,
elinqwenela ukuqalisa omnye umlo, bungakubona njani oku?

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Nabani na onokwenza intwazana eyenziweyo aze
ayenze iphinde inyamalale unoxhobo olunamandla,

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inzuzo enokudlala indima ebaluleke kakhulu emfazweni.

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I-UN yalithatha ngokungathí sina olu hlobo lwesiqhulo
yaza yasabela ngesivumelwano sokulungiswa kokusingqongileyo.

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Oku kuthintela imfazwe ngokusebenzisa
utshintsho lwendalo kwaye kusebenza ukusukela ngo-1978.

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Kakade, oku akuthethi ukuba ezi ziqhulo azisetyenziswa.

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Kanye ngokuchaseneyo: emva koku kungqinelana kwe-UN,
iipatenti zaqhubeka nokunikezelwa ngokulawulwa kwemozulu.

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Kwinkqubo ethi "Imimoya emibi eSpain: Amazwi achasene nezixhobo
zemozulu kunye ne-Agenda 2030" , i-Kla.TV icacisile ukuba nangona

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oosopolitiki kunye namajelo eendaba aphambili bekhawuleze
ukutyhola utshintsho lwemozulu olwenziwe ngumntu ngenxa yale

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ntlekele, amatshantliziyo emozulu kunye nenxalenye
yabemi ekhulayo ngokukhawuleza babone ukuba

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ukusetyenziswa kwezixhobo zemozulu kuyinto eqinisekisiweyo.

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Kuzo zonke iimeko zeentlekele zemozulu
ezimandundu, unxulumano nezixhobo zemozulu kufuneka ke

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lugcinwe engqondweni kwaye luphandwe ngokucokisekileyo.