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发明名称
Improvements in or relating to dashpots
摘要
申请公布号
GB728039(A)
申请公布日期
1955.04.13
申请号
GB19520005249
申请日期
1952.02.28
申请人
BROWN BROTHERS & CO. LIMITED;COLIN CAMPBELL MITCHELL
发明人
分类号
F16F9/344;F16F9/40
主分类号
F16F9/344
代理机构
代理人
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