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发明名称
COOLING AND LUBRICATING SYSTEM FOR PLUNGER OR PISTON PUMP'S SEAL ASSEMBLY
摘要
申请公布号
CS266659(B1)
申请公布日期
1990.01.12
申请号
CS19870000886
申请日期
1987.02.11
申请人
SKOP KAREL ING.,CS
发明人
SKOP KAREL ING.,CS
分类号
(IPC1-7):F04B21/00
主分类号
(IPC1-7):F04B21/00
代理机构
代理人
主权项
地址
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