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发明名称
Perfectionnements aux socles à tourniquet pour les perches de trolley électriques aériens
摘要
申请公布号
FR679500(A)
申请公布日期
1930.04.14
申请号
FRD679500
申请日期
1929.07.29
申请人
BRECKNELL WILLIS & COMPANY LIMITED
发明人
WILLIS ARNOLD MORLEY
分类号
B60L5/16
主分类号
B60L5/16
代理机构
代理人
主权项
地址
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