Invention Grant
- Patent Title: Brake cooling device
- Patent Title (中): 制动冷却装置
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Application No.: US13021349Application Date: 1949-11-30
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Publication No.: US2687192APublication Date: 1954-08-24
- Inventor: BUTTERFIELD JOHN P
- Applicant: CHRYSLER CORP
- Assignee: Chrysler Corp
- Current Assignee: Chrysler Corp
- Priority: US13021349 1949-11-30
- Main IPC: F16D65/827
- IPC: F16D65/827
Public/Granted literature
- US08412569B1 Determining advertising statistics for advertisers and/or advertising networks Public/Granted day:2013-04-02
Information query
