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发明名称
Perfectionnements apportés aux générateurs d'eau chaude
摘要
申请公布号
FR1059345(A)
申请公布日期
1954.03.24
申请号
FRD1059345
申请日期
1952.06.30
申请人
发明人
VIDALENQ MAURICE
分类号
F16K17/16;F24H1/20;F24H9/20
主分类号
F16K17/16
代理机构
代理人
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地址
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