Invention Grant
- Patent Title: Railway-car side framing-panel.
- Patent Title (中): 铁路车辆侧框架。
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Application No.: US1912695481Application Date: 1912-05-06
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Publication No.: US1060344APublication Date: 1913-04-29
- Inventor: KNOX WILLIAM J
- Applicant: COMMW STEEL , KNOX WILLIAM J
- Assignee: Commw Steel,William J Knox
- Current Assignee: Commw Steel,William J Knox
- Priority: US1912695481 1912-05-06
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