Mark Identification

HASTEST

Serial Number

74472440

Filing Date

Dec 22, 1993

Registration Date

Oct 1, 1996

Trademark by

HIRAYAMA MANUFACTURING CORPORATION

Active Trademark

Classification Information

high acceleration stress tester for use in the rapid degradation of inner circuits of semi-conductor chips, transistors (FET), condensers, (tantalum and polyester films), resisitances (metal films and solid), IC sockets, printed circuit boards

Electrical and Scientific Apparatus