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申请公布号
DE2553811(B2)
申请公布日期
1979.01.25
申请号
DE19752553811
申请日期
1975.11.29
申请人
HOPT, RUDOLF, 7210 ROTTWEIL
发明人
HOPT, RUDOLF, 7210 ROTTWEIL
分类号
G06K7/10;G06K19/14;G07D7/00;(IPC1-7):G07C9/00
主分类号
G06K7/10
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