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经营范围
发明名称
Perfectionnements aux robinets à pointeau
摘要
申请公布号
FR45235(E)
申请公布日期
1935.07.17
申请号
FRD45235
申请日期
1934.09.01
申请人
发明人
DUMONT
分类号
F16K1/04;F16K1/38;F16K1/52;F16K5/10;F16K41/14
主分类号
F16K1/04
代理机构
代理人
主权项
地址
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