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发明名称
Folie/Papier-Verbundmaterial und dessen Verwendung als Informationstraeger fuer Lochkartenmaschinen
摘要
申请公布号
DE1524205(A1)
申请公布日期
1970.05.06
申请号
DE19661524205
申请日期
1966.03.22
申请人
PAPIERINDUSTRIE DOEBBELIN & BOEDER,BERLIN UND FLOERSHEIM;KALLE AG
发明人
STEINLE,HANS;BECHTOLF,HORST
分类号
B32B27/00;D21H23/64;D21H27/36
主分类号
B32B27/00
代理机构
代理人
主权项
地址
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