Invention Grant
US2010883A Production of colorations on materials made of or containing organic derivatives of cellulose
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生产由纤维素的有机衍生物制成或含有的材料上的着色
- Patent Title: Production of colorations on materials made of or containing organic derivatives of cellulose
- Patent Title (中): 生产由纤维素的有机衍生物制成或含有的材料上的着色
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Application No.: US65184933Application Date: 1933-01-14
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Publication No.: US2010883APublication Date: 1935-08-13
- Inventor: CHARLES OLPIN HENRY , HOLLAND ELLIS GEORGE
- Applicant: CELANESE CORP
- Assignee: Celanese Corp
- Current Assignee: Celanese Corp
- Priority: GB2010883X 1932-02-17
- Main IPC: C09B51/00
- IPC: C09B51/00
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