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发明名称
AUTOMATISCHE DRUCKBLENDE AN PHOTOGRAPHISCHEN OBJEKTIVEN
摘要
申请公布号
AT302025(B)
申请公布日期
1972.08.15
申请号
AT19700010276
申请日期
1970.11.16
申请人
VEB PENTACON DRESDEN
发明人
分类号
G03B19/12;(IPC1-7):G03B9/02
主分类号
G03B19/12
代理机构
代理人
主权项
地址
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