Invention Grant
- Patent Title: Process for the production of alkynes
- Patent Title (中): 炔烃生产工艺
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Application No.: US77685247Application Date: 1947-09-29
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Publication No.: US2542976APublication Date: 1951-02-27
- Inventor: SPENCER AIRS RAYMOND , JAMES GARNER PHILIP
- Applicant: SHELL DEV
- Assignee: Shell Development Co
- Current Assignee: Shell Development Co
- Priority: GB2542976X 1946-10-31
- Main IPC: C07C1/30
- IPC: C07C1/30
Information query
