Mark Identification

ROLL-CONTROL

Serial Number

75290892

Filing Date

May 12, 1997

Trademark by

VON ROLL UMWELTTECHNIK AG

Classification Information

computer programs for computer aided training

Electrical and Scientific Apparatus

manuals for instructing use of programs for computer aided training; printed, instructional and educational teaching material for computer aided training

Paper Goods and Printed Matter

computer aided training

Education and Entertainment

computer programming for others

Computer and Scientific