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发明名称
FLANGE PARA TUBO OU MANGA DE COMPENSACAO
摘要
申请公布号
PT101814(A)
申请公布日期
1996.10.31
申请号
PT19960101814
申请日期
1996.01.12
申请人
YVES LEVIVIER;GUY LEVIVIER
发明人
分类号
F16L23/036;F16L23/032;(IPC1-7):F16L23/032
主分类号
F16L23/036
代理机构
代理人
主权项
地址
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