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发明名称
Perfectionnements apportés aux modes de montage de robinets, raccords, dérivationsou analogues, sur des conduits pour fluides gazeux ou liquides, notamment sur les rampes pour réchauds ou fourneaux à gaz
摘要
申请公布号
FR781196(A)
申请公布日期
1935.05.10
申请号
FRD781196
申请日期
1934.11.13
申请人
发明人
SOURDILLON
分类号
F16L41/02
主分类号
F16L41/02
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代理人
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