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经营范围
发明名称
Improvements in or connected with couplings
摘要
申请公布号
GB774720(A)
申请公布日期
1957.05.15
申请号
GB19540031476
申请日期
1954.11.01
申请人
J. A. FISHLEIGH & SON LIMITED
发明人
FISHLEIGH JOHN ANDREW
分类号
F16D7/02
主分类号
F16D7/02
代理机构
代理人
主权项
地址
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