Invention Grant
- Patent Title: Automatic pickup head adjusting device
- Patent Title (中): 自动拾取头调节装置
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Application No.: US37899741Application Date: 1941-02-14
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Publication No.: US2295904APublication Date: 1942-09-15
- Inventor: KURKJIAN YERVANT H
- Applicant: KURKJIAN YERVANT H
- Assignee: Yervant H Kurkjian
- Current Assignee: Yervant H Kurkjian
- Priority: US37899741 1941-02-14
- Main IPC: G11B3/02
- IPC: G11B3/02
Information query
IPC分类:
