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发明名称
Rotary joint
摘要
申请公布号
US2983528(A)
申请公布日期
1961.05.09
申请号
US19570661119
申请日期
1957.05.23
申请人
STEIDLE WALLACE E
发明人
STEIDLE WALLACE E.
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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