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发明名称
Kopiergeraet
摘要
申请公布号
DE2022111(A1)
申请公布日期
1971.11.11
申请号
DE19702022111
申请日期
1970.05.06
申请人
WILHELM STAUB GMBH
发明人
WEISS,HELMAR
分类号
G03B27/02;G03B27/16
主分类号
G03B27/02
代理机构
代理人
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