Mark Identification

TDJ

Serial Number

75259023

Filing Date

Mar 13, 1997

Registration Date

Mar 2, 1999

Trademark by

CHINA TDJ SYSTEM RESEARCH CENTRE

Classification Information

system for railroad classification yards, namely, retarders, controlled retarders, stop wagon retarders, controlled stop wagon retarders, boosters, controlled boosters, maintenance and testing machines and rail drills, all or some of which will be applied in a specific classification yard to suit the specific requirements

Machinery

[ system for railroad classification yards, namely, speed sensors, weight sensors, controlled computers ]

Electrical and Scientific Apparatus