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发明名称
Improvements relating to suspension devices
摘要
申请公布号
GB660308(A)
申请公布日期
1951.11.07
申请号
GB19490009607
申请日期
1949.04.08
申请人
BRITISH DUPLEX SEALS LIMITED
发明人
KELLER BERNHARD
分类号
F16B47/00
主分类号
F16B47/00
代理机构
代理人
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