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发明名称
Compteur de révolutions avec remise au zéro
摘要
申请公布号
FR918999(A)
申请公布日期
1947.02.24
申请号
FRD918999
申请日期
1945.12.14
申请人
LANDIS & GYR S. A.
发明人
分类号
G06M1/30
主分类号
G06M1/30
代理机构
代理人
主权项
地址
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