Invention Grant
- Patent Title: Method of welding stainless steel
- Patent Title (中): 不锈钢焊接方法
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Application No.: US74912858Application Date: 1958-07-17
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Publication No.: US2939942APublication Date: 1960-06-07
- Inventor: SCHEIL MERRILL A
- Applicant: SMITH CORP A O
- Assignee: A O Smith Corp
- Current Assignee: A O Smith Corp
- Priority: US74912858 1958-07-17
- Main IPC: B23K9/173
- IPC: B23K9/173
Information query
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