Invention Grant
- Patent Title: Inner-tube protector for pneumatic tires.
- Patent Title (中): 用于气动轮胎的内管保护器。
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Application No.: US3818915Application Date: 1915-07-06
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Publication No.: US1169964APublication Date: 1916-02-01
- Inventor: KELLEY WILLIAM N , PORTER JOSEPH C
- Applicant: KELLEY WILLIAM N , PORTER JOSEPH C
- Assignee: William N Kelley,Joseph C Porter
- Current Assignee: William N Kelley,Joseph C Porter
- Priority: US3818915 1915-07-06
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