Invention Grant
- Patent Title: Trailer hitch
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Application No.: US71431746Application Date: 1946-12-05
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Publication No.: US2457885APublication Date: 1949-01-04
- Inventor: EARLE GATCH JAMES
- Applicant: EARLE GATCH JAMES
- Assignee: Gatch James Earle
- Current Assignee: Gatch James Earle
- Priority: US71431746 1946-12-05
- Main IPC: B60D1/02
- IPC: B60D1/02
Information query
