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发明名称
Improvements relating to liquid seals
摘要
申请公布号
GB855448(A)
申请公布日期
1960.11.30
申请号
GB19570031776
申请日期
1957.10.11
申请人
BROCKWAY ENGINEERING CO. LIMITED
发明人
WOOLDRIDGE LAWSON CLARENCE
分类号
F16C33/78;F16J15/36
主分类号
F16C33/78
代理机构
代理人
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