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发明名称
Geraet zur Erzeugung einer ausgewaehlten Zahl gleichartiger Impulse in sich wiederholenden Zyklen
摘要
申请公布号
DE907189(C)
申请公布日期
1954.03.22
申请号
DE1949N002948
申请日期
1949.09.08
申请人
THE NATIONAL CASH REGISTER COMPANY
发明人
分类号
H03K3/78
主分类号
H03K3/78
代理机构
代理人
主权项
地址
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