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发明名称
Improvements in or relating to pawl and ratchet devices particularly for brakes of motor vehicles
摘要
申请公布号
GB542724(A)
申请公布日期
1942.01.26
申请号
GB19390032806
申请日期
1939.12.22
申请人
GEORG ENGLEBREKT OHLSON
发明人
分类号
F16B1/00;F16D65/54;F16H25/20
主分类号
F16B1/00
代理机构
代理人
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地址
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