Gyralgrinder Trademarks

GYRALGRINDER
machine used for comminuting geological samples, phosphate rock, cement, ores, and minerals in preparation for spectrochemical analysis
Registered  ·  April 8, 2015  ·  86590585  · 
gyralgrinder
GYRALGRINDER
Machine used for comminuting geological samples, phosphate rock, cement, ores, and mineral to prepare samples for spectrochemical analysis
Cancelled  ·  August 21, 2008  ·  77552671  · 
gyralgrinder
GYRALGRINDER
POWER OPERATED PARTICLE GRINDER FOR PREPARING SAMPLES FOR SPECTROCHEMICAL ANALYSIS
Abandoned  ·  April 17, 2000  ·  76027253  · 
gyralgrinder
GYRALGRINDER
power operated rotary particle grinder for commercial use
Abandoned  ·  January 2, 1991  ·  74127357  ·