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发明名称
Esteroscopio a transparencia con cambio automático de vistas
摘要
申请公布号
ES16435(Y)
申请公布日期
1948.06.01
申请号
ES19350000164U
申请日期
1947.12.11
申请人
SANGENIS SALVADÓ, JORGE;CASALS SALVADÓ, MARIO
发明人
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主分类号
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