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发明名称
SCHALTVORRICHTUNG ZUM WAHLWEISEN EINSCHALTEN EINES MESSKREISES EINER BELICHTUNGSWERTEINRICHTUNG FUER EINE EINAEUGIGE SPIEGELREFLEXKAMERA MIT INNENLICHTMESSUNG
摘要
申请公布号
DE2358486(B2)
申请公布日期
1977.02.10
申请号
DE19732358486
申请日期
1973.11.23
申请人
发明人
分类号
G03B7/00;G03B7/20;G03B19/12;(IPC1-7):G03B7/20
主分类号
G03B7/00
代理机构
代理人
主权项
地址
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