Invention Grant
- Patent Title: Spring-tire
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Application No.: US41582420Application Date: 1920-10-09
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Publication No.: US1385804APublication Date: 1921-07-26
- Inventor: STOUT WILLIAM E
- Applicant: STOUT WILLIAM E
- Assignee: William E Stout
- Current Assignee: William E Stout
- Priority: US41582420 1920-10-09
- Main IPC: B60C7/18
- IPC: B60C7/18
Information query
