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发明名称
Improvements in laminated springs
摘要
申请公布号
GB517546(A)
申请公布日期
1940.02.01
申请号
GB19380022544
申请日期
1938.07.29
申请人
JONAS WOODHEAD & SONS LIMITED;THOMAS HENRY SANDERS
发明人
分类号
F16F1/18
主分类号
F16F1/18
代理机构
代理人
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地址
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