Mark Identification

PDEQSOL

Serial Number

73747516

Filing Date

Aug 22, 1988

Registration Date

Feb 16, 1993

Trademark by

KABUSHIKI KAISHA HITACHI SEISAKUSHO

Classification Information

COMPUTER PROGRAMS FOR NUMERICAL SIMULATION; SEMI-CONDUCTORS, INTEGRATED CIRCUITS, MEDIA IN THE FORM OF DISCS AND TAPES FOR THE RECORDAL OF DATA AND COMPUTER PROGRAMS FOR NUMERICAL SIMULATION

Electrical and Scientific Apparatus

COMPUTER INSTRUCTION MANUALS

Paper Goods and Printed Matter

MET