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发明名称
CARATTERISTICA DI CANCELLATURA PER IN DISPOSITIVO DI REGISRAZIONE DI DATI
摘要
申请公布号
IT1027513(B)
申请公布日期
1978.12.20
申请号
IT19730026851
申请日期
1973.07.20
申请人
INFORMATION STORAGE SYSTEMS INC
发明人
分类号
G06K;(IPC1-7):G06K/
主分类号
G06K
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代理人
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