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发明名称
PERFECCIONAMIENTOS EN LA FABRICACIoN DE PILAS SECAS Y ELEMENTOS GALVáNICOS
摘要
申请公布号
ES196607(A1)
申请公布日期
1951.12.16
申请号
ES19070001966
申请日期
1951.02.19
申请人
SOCIEDAD ESPANOLA DEL ACUMULADOR TUDOR, S.A.
发明人
分类号
(IPC1-7):H01
主分类号
(IPC1-7):H01
代理机构
代理人
主权项
地址
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