Invention Grant
- Patent Title: Process and apparatus for direct spinning of polyamides
- Patent Title (中): 直接纺丝聚酰胺的工艺和设备
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Application No.: US17880150Application Date: 1950-08-11
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Publication No.: US2687552APublication Date: 1954-08-31
- Inventor: RUDOLF GABLER
- Applicant: INVENTA AG
- Assignee: Inventa Ag
- Current Assignee: Inventa Ag
- Priority: US17880150 1950-08-11; CH711956X 1949-11-07
- Main IPC: C08G69/46
- IPC: C08G69/46 ; D01D1/10 ; D01D5/08 ; D01F6/60
Public/Granted literature
- US20230145556A1 BIDIRECTIONAL WINDOW SCREEN FOR A VEHICLE Public/Granted day:2023-05-11
Information query
