(AFX UK Focus) 2006-09-07 10:32 GMT: Hardide says granted US patent for adhesive coating (Interactive Investor)
(AFX UK Focus) 2006-09-07 10:32 GMT: Hardide says granted US patent for adhesive coating (Interactive Investor)
LONDON (AFX) – Hardide PLC said it has been granted the US patent for a new tungsten carbide adhesive and protective coating for industrial diamond crystals.