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发明名称
Dispositifs de sécurité applicables à toutes raccorderies et accessoires de fluides sous pression pour éviter les conséquences des ruptures
摘要
申请公布号
FR982326(A)
申请公布日期
1951.06.08
申请号
FRD982326
申请日期
1949.03.04
申请人
发明人
DUBOS GILBERT-GEORGES
分类号
F16K1/30
主分类号
F16K1/30
代理机构
代理人
主权项
地址
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