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经营范围
发明名称
Perfectionnements aux circuits séparateurs d'impulsions
摘要
申请公布号
FR1110097(A)
申请公布日期
1956.02.06
申请号
FRD1110097
申请日期
1954.10.15
申请人
ELECTRIC & MUSICAL INDUSTRIES LIMITED
发明人
分类号
H04N5/10
主分类号
H04N5/10
代理机构
代理人
主权项
地址
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