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发明名称
Apparatus for the production of photographic copies
摘要
申请公布号
US3334543(A)
申请公布日期
1967.08.08
申请号
US19650431105
申请日期
1965.02.08
申请人
VEB PENTACON DRESDEN KAMERA- UND KINOWERKE
发明人
PERNER JOHANN;DONATH CLAUS;HAINY SIEGFRIED
分类号
G03B27/32
主分类号
G03B27/32
代理机构
代理人
主权项
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