PROVEN
Mark Identification

PROVEN

Serial Number

79016082

Filing Date

Aug 25, 2005

Registration Date

Mar 6, 2007

Trademark by

TÿV NORD AG

Active Trademark

Classification Information

[ Apparatus and equipment for measuring, regulating and controlling the pressure in coke oven chambers for emissions reduction and reducing damages of coke oven walls ]

Electrical and Scientific Apparatus

Conducting technical engineering surveys concerning emissions from coke oven openings

Computer and Scientific