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经营范围
发明名称
Valve de gonflage
摘要
申请公布号
FR64319(E)
申请公布日期
1955.11.09
申请号
FRD64319
申请日期
1953.06.02
申请人
LES PRODUITS CAOUTCHOUC DU CENTRE
发明人
分类号
F16K15/20
主分类号
F16K15/20
代理机构
代理人
主权项
地址
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