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发明名称
Broche de seguridad aplicable a collares, pulseras y similares.
摘要
申请公布号
ES12474(Y)
申请公布日期
1946.06.01
申请号
ES19740000124U
申请日期
1946.01.17
申请人
GRANDIOUX Y OLIVA, FRANCISCO;GRANDIOUX Y OLIVA, PABLO
发明人
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