Irgazyme Trademarks

IRGAZYME
enzyme for use in the manufacture of paper pulp and other paper products
Cancelled  ·  June 12, 1995  ·  74687431  · 
IRGAZYME
PECTOLYTIC ENZYMES USED IN THE PRODUCTION OF FRUIT JUICES
Expired  ·  April 9, 1970  ·  72356336  ·