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发明名称
Perfectionnements aux disques d'embrayages, de freins ou organes analogues
摘要
申请公布号
FR887478(A)
申请公布日期
1943.11.15
申请号
FRD887478
申请日期
1942.11.03
申请人
发明人
DESROZIERS EDOUARD-JEAN
分类号
F16D69/00
主分类号
F16D69/00
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代理人
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