Invention Grant
- Patent Title: Piston
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Application No.: US7591736Application Date: 1936-04-23
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Publication No.: US2104893APublication Date: 1938-01-11
- Inventor: BLETTNER GEORGE H
- Applicant: RENETTE COMPANY
- Assignee: Renette Company
- Current Assignee: Renette Company
- Priority: US7591736 1936-04-23
- Main IPC: F16J1/10
- IPC: F16J1/10
Information query