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发明名称
Piston device for a piston unit.
摘要
申请公布号
EP0341390(B1)
申请公布日期
1993.12.29
申请号
EP19890104147
申请日期
1989.03.09
申请人
VON ROLL HYDRAULIK AG
发明人
REBEL, JOZSEF, DR.
分类号
F04B1/04;F04B1/12;F16J1/22;(IPC1-7):F04B1/04;F16J9/22
主分类号
F04B1/04
代理机构
代理人
主权项
地址
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