- 专利标题: Thermostatic control device
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申请号: US40521554申请日: 1954-01-20
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公开(公告)号: US2792473A公开(公告)日: 1957-05-14
- 发明人: HAWKE FRANK T
- 申请人: ELECTRIC STEAM RADIATOR CORP
- 专利权人: Electric Steam Radiator Corp
- 当前专利权人: Electric Steam Radiator Corp
- 优先权: US40521554 1954-01-20
- 主分类号: H01H37/20
- IPC分类号: H01H37/20
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