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发明名称
Perfectionnements aux robinets à gaz
摘要
申请公布号
FR990591(A)
申请公布日期
1951.09.24
申请号
FRD990591
申请日期
1949.07.13
申请人
ETABLISSEMENTS CHAFFOTEAUX & MAURY REUNIS
发明人
分类号
F16K35/14
主分类号
F16K35/14
代理机构
代理人
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地址
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