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发明名称
Improvements in and relating to fluid operated devices
摘要
申请公布号
GB655522(A)
申请公布日期
1951.07.25
申请号
GB19480029981
申请日期
1948.11.18
申请人
BOULTON PAUL AIRCRAFT LIMITED;JOHN DUDLEY NORTH
发明人
分类号
F16J1/00
主分类号
F16J1/00
代理机构
代理人
主权项
地址
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