Invention Grant
- Patent Title: Reaming tool
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Application No.: US29435639Application Date: 1939-09-11
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Publication No.: US2242821APublication Date: 1941-05-20
- Inventor: FANSLOW ROBERT B
- Applicant: IMP BRASS MFG CO
- Assignee: Imp Brass Mfg Co
- Current Assignee: Imp Brass Mfg Co
- Priority: US29435639 1939-09-11
- Main IPC: B23B5/16
- IPC: B23B5/16
Information query
