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发明名称
Dispositif d'orientation de poulies de traction et de renvoi pour obtenir automatiquement l'alignement correct d'un câble sur un tambour de treuil
摘要
申请公布号
FR890029(A)
申请公布日期
1944.01.26
申请号
FRD890029
申请日期
1942.07.01
申请人
发明人
PAUL MAURICE;KONONOVITCH NIKA
分类号
B66D3/02
主分类号
B66D3/02
代理机构
代理人
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