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发明名称
Piston seal
摘要
申请公布号
GB2223824(A)
申请公布日期
1990.04.18
申请号
GB19890018109
申请日期
1989.08.08
申请人
* KACO GMBH + CO.
发明人
RICHARD W. * HEINRICH
分类号
F16J1/00;F16J15/32
主分类号
F16J1/00
代理机构
代理人
主权项
地址
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