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发明名称
Shaft seal
摘要
申请公布号
US2438457(A)
申请公布日期
1948.03.23
申请号
US19450615640
申请日期
1945.09.11
申请人
CANDLER-HILL CORPORATION
发明人
SCHLOSSER ARTHUR G.
分类号
F16J15/36
主分类号
F16J15/36
代理机构
代理人
主权项
地址
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