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发明名称
Horodateur
摘要
申请公布号
FR1031751(A)
申请公布日期
1953.06.26
申请号
FRD1031751
申请日期
1950.12.22
申请人
LA PRECISION ELECTROMAGNETIQUE
发明人
GRUMBACH P.;BRUNSWICK ROBERT
分类号
G07C1/06
主分类号
G07C1/06
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