Invention Grant
- Patent Title: Flexible seal joint
- Patent Title (中): 柔性密封接头
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Application No.: US32528763Application Date: 1963-11-21
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Publication No.: US3308985APublication Date: 1967-03-14
- Inventor: AXEL CHRISTENSEN
- Applicant: CHEMICAL CONSTRUCTION CORP
- Assignee: Chemical Construction Corp
- Current Assignee: Chemical Construction Corp
- Priority: US32528763 1963-11-21
- Main IPC: F16J13/02
- IPC: F16J13/02
Information query
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