Invention Grant
- Patent Title: Method for the preparation of chlorofluorocarbon oils or waxes
- Patent Title (中): 制备氯氟烃油或蜡的方法
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Application No.: US53302555Application Date: 1955-09-07
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Publication No.: US2969403APublication Date: 1961-01-24
- Inventor: HANS-HELMUT FREY , KARL-HEINZ KAHRS
- Applicant: HOECHST AG
- Assignee: Hoechst AG
- Current Assignee: Hoechst AG
- Priority: DE2969403X 1953-12-28
- Main IPC: C08F8/50
- IPC: C08F8/50
Information query
