Invention Grant
- Patent Title: Punctureproof tire
- Patent Title (中): 防刺轮胎
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Application No.: US29335852Application Date: 1952-06-13
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Publication No.: US2678675APublication Date: 1954-05-18
- Inventor: CROWDER WILBERT L
- Applicant: CROWDER WILBERT L
- Assignee: Wilbert L Crowder
- Current Assignee: Wilbert L Crowder
- Priority: US29335852 1952-06-13
- Main IPC: B60C7/10
- IPC: B60C7/10
Public/Granted literature
- USD613142S1 Battery pack Public/Granted day:2010-04-06
Information query
