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发明名称
Improvements in or relating to liquid dashpots
摘要
申请公布号
GB658532(A)
申请公布日期
1951.10.10
申请号
GB19490006034
申请日期
1949.03.04
申请人
NATIONAL RESEARCH DEVELOPMENT CORPORATION
发明人
WILKINSON FRANK
分类号
F16F9/10
主分类号
F16F9/10
代理机构
代理人
主权项
地址
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