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发明名称
Estuches para guardar películas cinematográficas de reducido metraje, especialmente las producidas por aficionados
摘要
申请公布号
ES19456(Y)
申请公布日期
1957.05.01
申请号
ES19560000194U
申请日期
1949.02.28
申请人
ESPECIALIDADES INDUSTRIALES, S. A. (E.I.S.A.)
发明人
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