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发明名称
Appareil photographique miniature avec porte-images en forme de disque
摘要
申请公布号
CH359024(A)
申请公布日期
1961.12.15
申请号
CHD359024
申请日期
1959.12.02
申请人
MANUFACTURE D'HORLOGERIE FREY & CO. S.A.
发明人
KILFITT,HEINZ
分类号
G03B29/00
主分类号
G03B29/00
代理机构
代理人
主权项
地址
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