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发明名称
Schaltung fuer eine kontaktlose Tastatur,vorzugsweise fuer elektronische Rechenmaschinen
摘要
申请公布号
DE1549570(A1)
申请公布日期
1971.03.04
申请号
DE19671549570
申请日期
1967.04.03
申请人
VEB ELEKTRONISCHE RECHENMASCHINEN WISSENSCHAFTLICHER INDUSTRIEBETRIEB KARL-MARX-STADT
发明人
HABIL LEHMANN,N.J.,PROF.DR.-ING.;URBAN,KURT,DIPL.-ING.;GENTEMANN,ADOLF,DIPL.-ING.
分类号
H03K17/96;H03K17/975;H03K17/98
主分类号
H03K17/96
代理机构
代理人
主权项
地址
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