- 专利标题: Vacuum fuel-feeding device for internal-combustion engines and the like
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申请号: US54565822申请日: 1922-03-22
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公开(公告)号: US1439689A公开(公告)日: 1922-12-26
- 发明人: BURTON CHARLES S
- 申请人: STEWART WARNER SPEEDOMETER
- 专利权人: Stewart Warner Speedometer
- 当前专利权人: Stewart Warner Speedometer
- 优先权: US54565822 1922-03-22
- 主分类号: F02M37/02
- IPC分类号: F02M37/02
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