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发明名称
Mechanischer Regler zur elektrischen Steuerung von Dampfkesselfeuerungen
摘要
申请公布号
DE534139(C)
申请公布日期
1931.09.23
申请号
DE1926S077622D
申请日期
1926.12.19
申请人
SIEMENS & HALSKE AKT.-GES.
发明人
SCHLEICHER DR.-ING. MANFRED
分类号
主分类号
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