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发明名称
Perfectionnements aux éléments ou organes de friction et procédé de fabrication desdits éléments ou organes
摘要
申请公布号
FR830034(A)
申请公布日期
1938.07.19
申请号
FRD830034
申请日期
1937.11.26
申请人
THE AMERICAN BRAKE SHOE AND FOUNDRY COMPANY
发明人
分类号
F16D69/02
主分类号
F16D69/02
代理机构
代理人
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地址
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