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发明名称
Conduit fitting with spring washer retaining means
摘要
申请公布号
US2840395(A)
申请公布日期
1958.06.24
申请号
US19570657324
申请日期
1957.05.06
申请人
NATHAN TARNOW
发明人
TARNOW NATHAN
分类号
F16L19/08
主分类号
F16L19/08
代理机构
代理人
主权项
地址
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