Invention Grant
- Patent Title: Wheel
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Application No.: US54937231Application Date: 1931-07-08
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Publication No.: US1891336APublication Date: 1932-12-20
- Inventor: RYDER ELY M T
- Applicant: RYDER ELY M T
- Assignee: Ely M T Ryder
- Current Assignee: Ely M T Ryder
- Priority: US54937231 1931-07-08
- Main IPC: B60C15/02
- IPC: B60C15/02 ; B60C17/04
Information query
