Biergy Trademarks

BIERGY
APPARATUS FOR MEASURING OXYGEN CONSUMPTION AND CALORIE EXPENDITURE IN HOSPITALIZED PATIENTS
Cancelled  ·  January 13, 1987  ·  73639604  · 
biergy
BIERGY
APPARATUS FOR MEASURING METABOLIC RATES
Cancelled  ·  January 13, 1987  ·  73639601  ·