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发明名称
PROCEDIMIENTO PARA VARIAR MICROMÉTRICAMENTE LA SINTONiA EN LOS APARATOS DE RADIO.
摘要
申请公布号
ES196015(A1)
申请公布日期
1952.12.01
申请号
ES19150001960
申请日期
1950.12.28
申请人
DE GUILLEN-GARCIA GOMEZ, JOSE MARIA
发明人
分类号
(IPC1-7):H04
主分类号
(IPC1-7):H04
代理机构
代理人
主权项
地址
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