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发明名称
Weitwinkelobjektiv
摘要
申请公布号
CH489809(A)
申请公布日期
1970.04.30
申请号
CH19680005022
申请日期
1968.04.02
申请人
BERTELE,LUDWIG,DR.
发明人
BERTELE,LUDWIG,DR.;BERTELE,JUERGEN
分类号
G02B13/04;(IPC1-7):G02B9/62
主分类号
G02B13/04
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