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经营范围
发明名称
MULTIPLE-LAYER PIPE
摘要
申请公布号
SK114798(A3)
申请公布日期
1998.12.02
申请号
SK19980001147
申请日期
1997.07.29
申请人
POLOPLAST KUNSTSTOFFWERK GMBH UND CO.KG;WAVIN, B.V.
发明人
BORTH RAINER;VAN DIJK BEREND J.;STOFFELSMA JAN U.;BESTEN MARKUS W. J. S
分类号
B32B1/08;F16L9/12;F16L11/04;(IPC1-7):F16L9/12
主分类号
B32B1/08
代理机构
代理人
主权项
地址
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ARBOL.
UNA MANTA DE ESTRUCTURA PERFECCIONADA.
BASE PARA FUSIBLES.
METODO PARA RECUBRIR, AL MENOS, PARTE DE UNA SUPERFICIE CONTAMINADA DE UN CUERPO DE MATERIAL SEMICONDUCTIVO, CON UN METAL CONDUCTIVO.