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发明名称
Dispositivo de aguja hipodérmica para la inyección lenta de medicamentos.
摘要
申请公布号
ES20838(Y)
申请公布日期
1950.01.16
申请号
ES19380000208U
申请日期
1949.08.30
申请人
RÍU PLA, CLAUDIO
发明人
分类号
主分类号
代理机构
代理人
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