Invention Grant
- Patent Title: Welding method
- Patent Title (中): 焊接方法
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Application No.: US45507742Application Date: 1942-08-17
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Publication No.: US2390971APublication Date: 1945-12-11
- Inventor: ALFRED VANG
- Applicant: CONTINENTAL CAN CO
- Assignee: G D S Co Ltd
- Current Assignee: G D S Co Ltd
- Priority: US45507742 1942-08-17
- Main IPC: B23K11/06
- IPC: B23K11/06
Information query
