Invention Grant
- Patent Title: Wire wheel
- Patent Title (中): 线轮
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Application No.: US21598118Application Date: 1918-02-08
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Publication No.: US1432191APublication Date: 1922-10-17
- Inventor: MAURICE LACHMAN
- Applicant: BETHLEHEM STEEL CORP
- Assignee: Bethlehem Steel Corp
- Current Assignee: Bethlehem Steel Corp
- Priority: US21598118 1918-02-08
- Main IPC: B60B1/02
- IPC: B60B1/02
Information query
