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发明名称
Slide ring seal
摘要
申请公布号
US3312476(A)
申请公布日期
1967.04.04
申请号
US19640404405
申请日期
1964.10.16
申请人
ECKERLE
发明人
ECKERLE OTTO;WEINZIERL HELMUT
分类号
F02M37/04;F16J15/34;F16J15/38
主分类号
F02M37/04
代理机构
代理人
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地址
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