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发明名称
MANGUITO DE ACOPLAMENTO DE FLANGE
摘要
申请公布号
BR7903107(A)
申请公布日期
1979.09.25
申请号
BR19790003107
申请日期
1979.05.18
申请人
SIMO COM VALVULAS TUBOS CONEXOES LTD
发明人
PROVENZALE E
分类号
F16L21/04;(IPC1-7):F16L21/04
主分类号
F16L21/04
代理机构
代理人
主权项
地址
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