Invention Grant
US2502240A Process for producing heavy gauge articles from thin thermoplastic sheet material
失效
用于从薄的热塑性片材制造大型制品的方法
- Patent Title: Process for producing heavy gauge articles from thin thermoplastic sheet material
- Patent Title (中): 用于从薄的热塑性片材制造大型制品的方法
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Application No.: US64957446Application Date: 1946-02-23
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Publication No.: US2502240APublication Date: 1950-03-28
- Inventor: WILEY FRED E
- Applicant: PLAX CORP
- Assignee: Plax Corp
- Current Assignee: Plax Corp
- Priority: US64957446 1946-02-23
- Main IPC: B32B27/00
- IPC: B32B27/00
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