Invention Grant
- Patent Title: Automatic speed ratio control
- Patent Title (中): 自动变速比控制
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Application No.: US63378532Application Date: 1932-09-19
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Publication No.: US1993544APublication Date: 1935-03-05
- Inventor: GASTON FLEISCHEL
- Applicant: APPLIC DES TRANSMISSIONS AUTOM
- Assignee: Applic Des Transmissions Autom
- Current Assignee: Applic Des Transmissions Autom
- Priority: BE406884X 1932-05-07
- Main IPC: B60L5/20
- IPC: B60L5/20 ; B60W30/18
Information query
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