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经营范围
发明名称
Improvements in or relating to packing devices for fluid pressure apparatus
摘要
申请公布号
GB664710(A)
申请公布日期
1952.01.09
申请号
GB19490015304
申请日期
1949.06.08
申请人
AUTOMOTIVE PRODUCTS COMPANY LIMITED;LEVITATION LIMITED;PETER WARBORN THORNHILL
发明人
分类号
F16J15/32
主分类号
F16J15/32
代理机构
代理人
主权项
地址
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