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经营范围
发明名称
Robinet de sécurité notamment pour bouteille de gaz combustible
摘要
申请公布号
FR1057873(A)
申请公布日期
1954.03.11
申请号
FRD1057873
申请日期
1951.10.11
申请人
BEMEX
发明人
分类号
F16L29/02
主分类号
F16L29/02
代理机构
代理人
主权项
地址
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