Mark Identification

D

Serial Number

73323777

Filing Date

Aug 17, 1981

Registration Date

Oct 12, 1982

Trademark by

DAGAN CORPORATION

Classification Information

Medical Research Instruments-Namely, Four Channel Signal Averager, Extracellular Preamplifier, Two Electrode Voltage Clamp, Micro-Iontophoresis Current Generator

Electrical and Scientific Apparatus