76429169
Jul 10, 2002
Oct 4, 2005
EPOXY COATINGS AND HARDENERS THEREFOR IN THE NATURE OF PAINTS CONSISTING OF TWO COMPOUND COATING MIXTURES, NAMELY, BASES AND HARDENERS MADE OF EPOXY RESINS FOR USE ON CAD-WELDS FOR NEW CONSTRUCTION AND REHABILITATION OF EXISTING OIL AND NATURAL GAS PIPELINES
Paints