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发明名称
Seal for piston and cylinder devices
摘要
申请公布号
US3165172(A)
申请公布日期
1965.01.12
申请号
US19620197757
申请日期
1962.05.25
申请人
CLEVELAND PNEUMATIC INDUSTRIES, INC.
发明人
BAKER CHARLES H.
分类号
F02G1/04
主分类号
F02G1/04
代理机构
代理人
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地址
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