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发明名称
KASSETTE FUER PLANFILME
摘要
申请公布号
DD292554(A5)
申请公布日期
1991.08.01
申请号
DD19900338602
申请日期
1990.03.12
申请人
VEB PENTACON DRESDEN KAMERA- UND KINOWERKE,DE
发明人
WIESSNER,MANFRED,DE;HAINY,SIEGFRIED,DE;SCHAEFER,SIMONE,DE
分类号
G03B23/02;(IPC1-7):G03B23/02
主分类号
G03B23/02
代理机构
代理人
主权项
地址
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