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经营范围
发明名称
Improvements in friction clutches
摘要
申请公布号
GB656370(A)
申请公布日期
1951.08.22
申请号
GB19490000623
申请日期
1949.01.10
申请人
CHARLES ALFRED BREEZE
发明人
分类号
F16D3/52
主分类号
F16D3/52
代理机构
代理人
主权项
地址
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