Invention Grant
- Patent Title: Hydraulic automatic multiple tapping machine
- Patent Title (中): 液压自动多重攻丝机
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Application No.: US10550126Application Date: 1926-04-29
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Publication No.: US1747111APublication Date: 1930-02-11
- Inventor: GALLOWAY ROBERT M
- Applicant: NAT AUTOMATIC TOOL CO
- Assignee: Nat Automatic Tool Co
- Current Assignee: Nat Automatic Tool Co
- Priority: US10550126 1926-04-29
- Main IPC: B23G1/20
- IPC: B23G1/20
Public/Granted literature
- US20060184875A1 Browser program and content display device Public/Granted day:2006-08-17
Information query
