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发明名称
Lenticular picture element with reflecting back support
摘要
申请公布号
US2499453(A)
申请公布日期
1950.03.07
申请号
US19450633516
申请日期
1945.12.07
申请人
LA RELIEPHOGRAPHIE, SOCIETE POUR L'EXPLOITATION DES PROCEDES DE PHOTOGRAPHIE EN RELIEF MAURICE BONNET
发明人
BONNET MAURICE
分类号
G03B35/24
主分类号
G03B35/24
代理机构
代理人
主权项
地址
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