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发明名称
OPTISCH CODIERTE TASTATUR
摘要
申请公布号
DE2650308(A1)
申请公布日期
1978.05.03
申请号
DE19762650308
申请日期
1976.11.02
申请人
OLYMPIA WERKE AG
发明人
JOHANNSEN,FRED,ING.
分类号
B41J5/08;(IPC1-7):B41J5/08
主分类号
B41J5/08
代理机构
代理人
主权项
地址
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