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发明名称
SECURITY DEVICE
摘要
申请公布号
CS8709291(A1)
申请公布日期
1988.11.15
申请号
CS19870009291
申请日期
1987.12.16
申请人
PECHOLT VACLAV,CS;KASPAR VACLAV,CS
发明人
PECHOLT VACLAV,CS;KASPAR VACLAV,CS
分类号
B41F33/04;(IPC1-7):B41F33/04
主分类号
B41F33/04
代理机构
代理人
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