Invention Grant
- Patent Title: Driving wheel for locomotives
- Patent Title (中): 机车驱动轮
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Application No.: US58505222Application Date: 1922-08-29
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Publication No.: US1491121APublication Date: 1924-04-22
- Inventor: GOSTA WAHLSTEN
- Applicant: LJUNGSTROMS ANGTURBIN AB
- Assignee: Ljungstroms Angturbin Ab
- Current Assignee: Ljungstroms Angturbin Ab
- Priority: US58505222 1922-08-29
- Main IPC: B61C9/02
- IPC: B61C9/02
Information query
