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发明名称
Perfectionnements à la fabrication de fils à l'aide de filaments continus par des opérations de filature
摘要
申请公布号
FR763319(A)
申请公布日期
1934.04.27
申请号
FRD763319
申请日期
1933.11.03
申请人
发明人
DREYFUS HENRY
分类号
D01G1/08
主分类号
D01G1/08
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