73270313
Jul 15, 1980
Oct 13, 1981
Manual and Automatic Wafer Probing Machines; Dice Handling and Sorting Machines; Automatic Semiconductor Bonding Machines; Hybrid Circuit Assembly Machines; and Printed Circuit Board Probing Machines
MachineryLoudspeakers and Turntables; Digital Readout Units and Digital Height Gages; and Power Supply Units for Electric Arc Welders
Electrical and Scientific ApparatusDental Handpieces and Parts Therefor, Airbearing Handpieces, Latch and Long Prophylaxis Handpieces, Ultrasonic Cleaner and Circular Syringe
Medical ApparatusPaper Based Drafting Media, Primarily 100% Cotton Drafting Vellum; Polyester Based Drafting Film; Engineering Format Sheets; and Books in the Engineering and Surveying Field
Paper Goods and Printed Matter