PROCESS FOR REPAIRING PLASTIC COATINGS OF METAL PIPES
摘要
Process for repairing plastic coatings of metal pipes that allows one to obtain said repair using only a flame as the source of heat, comprising the application of protective shields during specific operating phases.
申请公布号
WO9824560(A1)
申请公布日期
1998.06.11
申请号
WO1997EP06724
申请日期
1997.12.01
申请人
MONTELL NORTH AMERICA INC.;RIGOSI, GIAN, LUIGI;MARZOLA, ROBERTO
