Invention Grant
US3450170A Method of and means for filling pneumatic tires with comminuted elastic material
失效
用指定弹性材料填充气动轮胎的方法和手段
- Patent Title: Method of and means for filling pneumatic tires with comminuted elastic material
- Patent Title (中): 用指定弹性材料填充气动轮胎的方法和手段
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Application No.: US3450170DApplication Date: 1967-06-21
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Publication No.: US3450170APublication Date: 1969-06-17
- Inventor: ANDERSEN KEITH M
- Applicant: KEITH M ANDERSEN
- Assignee: Keith M Andersen
- Current Assignee: Keith M Andersen
- Priority: US64779767 1967-06-21
- Main IPC: B29D30/04
- IPC: B29D30/04 ; B60C29/06 ; B29H13/00 ; B65B31/00
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