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发明名称
Anordnung zur mechanischen Regelung von Dampfkesselfeuerungen
摘要
申请公布号
DE531629(C)
申请公布日期
1931.08.14
申请号
DE1927S081264D
申请日期
1927.08.16
申请人
SIEMENS-SCHUCKERTWERKE AKT.-GES.
发明人
KOEHLER DR.-ING. FERDINAND
分类号
主分类号
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代理人
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