Invention Grant
- Patent Title: Closure for high-pressure vessels
- Patent Title (中): 关闭高压容器
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Application No.: US52675744Application Date: 1944-03-16
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Publication No.: US2396469APublication Date: 1946-03-12
- Inventor: MEIGS DOUGLAS P
- Applicant: AMERICAN INSTR COMPANY
- Assignee: American Instr Company
- Current Assignee: American Instr Company
- Priority: US52675744 1944-03-16
- Main IPC: B01J3/03
- IPC: B01J3/03 ; F16J13/12 ; F16J15/08
Information query
