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发明名称
Means for protecting hydraulic pressure presponsive devices from the effects of fluid shock
摘要
申请公布号
US2612756(A)
申请公布日期
1952.10.07
申请号
US19470765206
申请日期
1947.07.31
申请人
HANNIFIN CORPORATION
发明人
PETERSON VICTOR W.;MAHA OTTO J.
分类号
B21J15/10;F15B21/00
主分类号
B21J15/10
代理机构
代理人
主权项
地址
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