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发明名称
APARELHO MECANICO PARA DETECTAR VAZAMENTOS EM REDES DE AGUA
摘要
申请公布号
BR8406369(A)
申请公布日期
1986.06.24
申请号
BR1984PI06369
申请日期
1984.12.12
申请人
INSTITUTO DE PESQUISAS TECNOLOGICAS DO ESTADO DE SAO PAULO S/A - IPT.
发明人
ABEL SANTOS VARGAS;JOSE FERNANDO CREMONESI;FLAVIO PEREIRA LALLI;IVO SILVA XAVIER
分类号
G01V1/143;(IPC1-7):G01V1/143
主分类号
G01V1/143
代理机构
代理人
主权项
地址
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