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发明名称
Dispositif obturateur photographique à action rapide
摘要
申请公布号
CH424467(A)
申请公布日期
1966.11.15
申请号
CH19630009473
申请日期
1963.07.30
申请人
FOLAS ENTERPRISES INC.
发明人
CHRISTMAS CASSIDY,ESTHER BROOKE;HSI-NIEN TSAI,DONALD
分类号
G03B9/08
主分类号
G03B9/08
代理机构
代理人
主权项
地址
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