Invention Grant
- Patent Title: Process for the production of polyamides
- Patent Title (中): 聚酰胺生产工艺
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Application No.: US61339856Application Date: 1956-10-02
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Publication No.: US2993879APublication Date: 1961-07-25
- Inventor: RUDOLF GABLER , JOHANN GIESEN , WALTER ZEHNDER
- Applicant: INVENTA AG
- Assignee: Inventa Ag
- Current Assignee: Inventa Ag
- Priority: CH798659X 1955-10-08
- Main IPC: C08G69/02
- IPC: C08G69/02 ; C08G69/06 ; C08G69/16
Information query
