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发明名称
MEMBRO DE SEDE DE VALVULA E VALVULA
摘要
申请公布号
BR8102043(A)
申请公布日期
1982.11.09
申请号
BR19810002043
申请日期
1981.04.03
申请人
CBV INDUSTRIA MECANICA S/A
发明人
MANDARINO ALFREDO D'ASSUMPCAO;LIMA ANTONIO CARLOS DE;MARQUES SILVA;MARQUES ALCIR PEREIRA
分类号
F16K1/42;(IPC1-7):F16K1/42
主分类号
F16K1/42
代理机构
代理人
主权项
地址
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