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经营范围
发明名称
DISPOSITIF D'ENROULEMENT DE FIL A PLOMB.
摘要
申请公布号
FR2665151(B1)
申请公布日期
1994.12.09
申请号
FR19900009920
申请日期
1990.07.27
申请人
PERRIER LEONCE
发明人
LEONCE PERRIER
分类号
G01C15/10;(IPC1-7):B65H75/40;B65H75/44
主分类号
G01C15/10
代理机构
代理人
主权项
地址
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