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发明名称
Variable displacement pump control
摘要
申请公布号
US3046895(A)
申请公布日期
1962.07.31
申请号
US19580717994
申请日期
1958.02.27
申请人
VEB ZENTRALE ENTWICKLUNG UND KONSTRUKTION (ZEK) HYDRAULIK
发明人
BERG FRITZ;WRABETZ KARL
分类号
F15B9/17
主分类号
F15B9/17
代理机构
代理人
主权项
地址
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