Invention Grant
- Patent Title: Manufacturing coated plastic film tube
- Patent Title (中): 制造涂层塑料薄膜管
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Application No.: US41945464Application Date: 1964-12-18
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Publication No.: US3280233APublication Date: 1966-10-18
- Inventor: WIGGINS GLENN C , FROHREICH RICHARD A , SWEEBE CLAUDE H
- Applicant: DOW CHEMICAL CO
- Assignee: Dow Chemical Co
- Current Assignee: Dow Chemical Co
- Priority: US41945464 1964-12-18
- Main IPC: B05D7/22
- IPC: B05D7/22 ; B29C47/00
Information query
