Invention Grant
- Patent Title: Resilient wheel
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Application No.: US49030421Application Date: 1921-08-06
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Publication No.: US1446939APublication Date: 1923-02-27
- Inventor: LEO SISTI SALVATORE
- Applicant: LEO SISTI SALVATORE
- Assignee: Sisti Salvatore Leo
- Current Assignee: Sisti Salvatore Leo
- Priority: US49030421 1921-08-06
- Main IPC: B60B9/04
- IPC: B60B9/04
Information query
