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发明名称
Portarreflector perfeccionado para flash fotográfico
摘要
申请公布号
ES35277(Y)
申请公布日期
1953.08.01
申请号
ES19770000352U
申请日期
1953.03.07
申请人
GERMÁN RAMÓN CORTÉS, S. A.
发明人
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