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发明名称
DISPOSICAO CONSTRUTIVA EM TERMOVALVULA
摘要
申请公布号
BR7000288(U)
申请公布日期
1991.10.01
申请号
BR1990MU00288U
申请日期
1990.02.14
申请人
TUBOS E CONEXOES TIGRE LTDA.
发明人
DANIEL ALBERTO CARDOSO
分类号
F16K31/64;(IPC1-7):F16K31/64
主分类号
F16K31/64
代理机构
代理人
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