Title:
Process for producing carbon black
United States Patent 2971822
Inventors:
Ira, Williams
Publication Date:
02/14/1961
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Export Citation:
Assignee:
HUBER CORP J M
Primary Class:
Other Classes:
423/456, 422/151
International Classes:
C09C1/50; C09C1/44
Foreign References:
| GB733735A | ||||
| GB743879A |