Mark Identification
FREFLO
Serial Number
71613433
Filing Date
May 3, 1951
Registration Date
Jun 2, 1953
Trademark by
Classification Information
LIQUID COMPOSITION FOR ADDITION TO FOUNDRY CORE, MOLDING AND FACING SAND MIXTURES TO PREVENT THE MIXTURES FROM ADHERING TO CORE BOXES AND PATTERNS AND TO IMPROVE THE WORKABILITY OF THE MIXTURES
Chemicals