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发明名称
Accessoire d'éclairage pour appareil photographique
摘要
申请公布号
FR1273653(A)
申请公布日期
1961.10.13
申请号
FR19600843913
申请日期
1960.11.15
申请人
FRANKE & HEIDECKE FABRIK PHOTOGR. PRAZISIONS-APPARATE
发明人
分类号
G03B21/20
主分类号
G03B21/20
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