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发明名称
PERFECCIONAMIENTOS EN LAS RESISTENCIAS ELECTRICAS CON PELICULA CONDUCTORA
摘要
申请公布号
ES299326(A1)
申请公布日期
1964.12.01
申请号
ES19260002993
申请日期
1964.04.29
申请人
CORNING GLASS WORKS
发明人
分类号
H01C;(IPC1-7):H01C
主分类号
H01C
代理机构
代理人
主权项
地址
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