Invention Grant
- Patent Title: Molded wheel having internal reinforcing
- Patent Title (中): 带有内部加强件的模制车轮
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Application No.: US84757359Application Date: 1959-10-20
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Publication No.: US3062254APublication Date: 1962-11-06
- Inventor: ARTHUR KEEFE
- Applicant: ARTHUR KEEFE
- Assignee: Keefe Arthur
- Current Assignee: Keefe Arthur
- Priority: US84757359 1959-10-20
- Main IPC: B29D30/02
- IPC: B29D30/02 ; B60C7/24 ; B60C15/02
Information query
