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发明名称
ESPUMA DE RESISTENCIA ELETRICA VARIAVEL COM A DEFORMACAO
摘要
申请公布号
BR7603183(A)
申请公布日期
1977.11.22
申请号
BR19760003183
申请日期
1976.05.19
申请人
SILVA C
发明人
SILVA C
分类号
H01C10/00;(IPC1-7):H01C10/00
主分类号
H01C10/00
代理机构
代理人
主权项
地址
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