Invention Grant
- Patent Title: Regulating the flow of fluids
- Patent Title (中): 调节流体的流动
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Application No.: US72480234Application Date: 1934-05-09
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Publication No.: US2036950APublication Date: 1936-04-07
- Inventor: FELIX MEYER
- Applicant: FELIX MEYER
- Assignee: Meyer Felix
- Current Assignee: Meyer Felix
- Priority: DE2036950X 1933-05-19
- Main IPC: B67D1/14
- IPC: B67D1/14
Information query
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