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发明名称
Bogenfoermige Haengedecke fuer Dampfkesselfeuerungen
摘要
申请公布号
DE721744(C)
申请公布日期
1942.07.02
申请号
DE1936ST55567D
申请日期
1936.12.03
申请人
L. & C. STEINMUELLER
发明人
GRIES ERNST
分类号
F23M5/06;F27D1/02
主分类号
F23M5/06
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