Invention Grant
- Patent Title: Oil burner control variable resistance operated stack switch
- Patent Title (中): 油燃烧器控制可变电阻操作堆叠开关
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Application No.: US7038836Application Date: 1936-03-23
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Publication No.: US2149871APublication Date: 1939-03-07
- Inventor: ROHR HENRY C
- Applicant: GEN MOTORS CORP
- Assignee: Motors Liquidation Co
- Current Assignee: Motors Liquidation Co
- Priority: US7038836 1936-03-23
- Main IPC: F23N5/04
- IPC: F23N5/04
Information query
