Invention Grant
- Patent Title: Sintered metal composition
- Patent Title (中): 烧结金属组合物
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Application No.: US24004338Application Date: 1938-11-12
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Publication No.: US2254549APublication Date: 1941-09-02
- Inventor: LOUIS SMALL
- Applicant: LOUIS SMALL
- Assignee: Small Louis
- Current Assignee: Small Louis
- Priority: US24004338 1938-11-12
- Main IPC: B22F3/00
- IPC: B22F3/00
Information query
