Invention Grant
- Patent Title: Deep drilling machine
- Patent Title (中): 深钻机
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Application No.: US2969048Application Date: 1948-05-28
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Publication No.: US2625060APublication Date: 1953-01-13
- Inventor: CUDINI ROGER G
- Applicant: MOYNAHAN BRONZE CO
- Assignee: Moynahan Bronze Co
- Current Assignee: Moynahan Bronze Co
- Priority: US2969048 1948-05-28
- Main IPC: B23Q1/76
- IPC: B23Q1/76 ; B23Q5/58
Information query
