Invention Grant
- Patent Title: Geneva mechanism
- Patent Title (中): 日内瓦机制
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Application No.: US13621049Application Date: 1949-12-31
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Publication No.: US2625833APublication Date: 1953-01-20
- Inventor: JOHNSON OLAF A
- Applicant: GLEASON WORKS
- Assignee: Gleason Works
- Current Assignee: Gleason Works
- Priority: US13621049 1949-12-31
- Main IPC: F16H27/06
- IPC: F16H27/06
Information query
