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发明名称
Procédé de chauffage par combustibles gazeux ou liquides à basses températures
摘要
申请公布号
FR727491(A)
申请公布日期
1932.06.18
申请号
FRD727491
申请日期
1931.10.13
申请人
HEINRICH KOPPERS AKTIENGESELLSCHAFT
发明人
分类号
C10B21/20
主分类号
C10B21/20
代理机构
代理人
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