Invention Grant
- Patent Title: Rim-forming machine and method of forming rims
- Patent Title (中): 轮辋成型机及其成型方法
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Application No.: US34780029Application Date: 1929-03-18
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Publication No.: US1816117APublication Date: 1931-07-28
- Inventor: KLINE GEORGE P
- Applicant: WILLIAMS WHITE & CO
- Assignee: Williams White & Co
- Current Assignee: Williams White & Co
- Priority: US34780029 1929-03-18
- Main IPC: B21D17/04
- IPC: B21D17/04
Information query
