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Add AND condition
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Production of carbon black

Classifications

C09C1/487 Separation; Recovery
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EG20092A

Egypt

Other languages
English
Inventor
Kettel Hoky

Worldwide applications
1992 NO 1993 MA DK ES CZ CA WO HU JP AT US EP DE AU CN MX EG MY DZ 1996 GR

Application EG20793A events
1997-05-31
Application granted