Invention Grant
- Patent Title: Filament-wound structure
- Patent Title (中): 长丝结构
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Application No.: US21709962Application Date: 1962-08-15
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Publication No.: US3217484APublication Date: 1965-11-16
- Inventor: PONEMON WARREN E
- Applicant: KOPPERS CO INC
- Assignee: Beazer East Inc
- Current Assignee: Beazer East Inc
- Priority: US21709962 1962-08-15
- Main IPC: B65H81/00
- IPC: B65H81/00 ; D07B1/02
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