73021540
May 15, 1974
Jan 13, 1976
Active Trademark
SCIENTIFIC INSTRUMENTS-NAMELY, PIPETTES, PIPETTES WITH ADJUSTABLE VOLUME, MULTIPLE PIPETTES, MULTIPLE PIPETTES WITH ADJUSTABLE VOLUME, PIPETTE TIPS, EXCHANGEABLE PIPETTE TIPS, DISPOSABLE PIPETTE TIPS, PIPETTE TIPS PROVIDED WITH SCALE, PIPETTE STANDS, TEST TUBE ELEMENTS AND CUVETTE ELEMENTS, LIDS AND STANDS THEREOF, PHOTOMETERS, SPECTROPHOTOMETERS, AND ANALYZERS
Electrical and Scientific Apparatus