Invention Grant
- Patent Title: Article of manufacture
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Application No.: US40034741Application Date: 1941-06-28
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Publication No.: US2330254APublication Date: 1943-09-28
- Inventor: WILLIAM WHITEHEAD
- Applicant: CELANESE CORP
- Assignee: Celanese Corp
- Current Assignee: Celanese Corp
- Priority: US40034741 1941-06-28
- Main IPC: D01F2/30
- IPC: D01F2/30 ; D06M13/292
Information query
