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发明名称
Perfectionnements aux bobinoirs à tambours fendus
摘要
申请公布号
FR727989(A)
申请公布日期
1932.06.27
申请号
FRD727989
申请日期
1931.12.08
申请人
发明人
DURAND MARCEL-PAUL
分类号
B65H54/50
主分类号
B65H54/50
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代理人
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