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发明名称
Ball pipe joint
摘要
申请公布号
US3334926(A)
申请公布日期
1967.08.08
申请号
US19640377877
申请日期
1964.06.25
申请人
FMC CORPORATION
发明人
FACCOU ARMAND L.
分类号
F16L27/04
主分类号
F16L27/04
代理机构
代理人
主权项
地址
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