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发明名称
Colonne de réchauffage d'air ou de gaz
摘要
申请公布号
FR1195989(A)
申请公布日期
1959.11.20
申请号
FRD1195989
申请日期
1958.05.19
申请人
DIDIER WERKE A. G.
发明人
分类号
C21B9/00;F28D17/00
主分类号
C21B9/00
代理机构
代理人
主权项
地址
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