Invention Grant
- Patent Title: Pinion forming machine
- Patent Title (中): 小齿轮成型机
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Application No.: US71894646Application Date: 1946-12-28
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Publication No.: US2525029APublication Date: 1950-10-10
- Inventor: GALLAGHER WILLIAM P
- Applicant: INT REGISTER CO
- Assignee: Int Register Co
- Current Assignee: Int Register Co
- Priority: US71894646 1946-12-28
- Main IPC: B23F1/08
- IPC: B23F1/08
Information query
