73819695
Aug 17, 1989
Nov 20, 1990
Active Trademark
REFRACTORY MATERIALS, NAMELY, MOLDS AND MOLDING MATERIALS USED IN SLUMPING, BLOWING AND FORMING GLASS WITH THE APPLICATION OF HEAT
Nonmetallic Building MaterialsGLASS RODS, CHIPS AND POWDERS FOR USE IN GLASS SLUMPING, BLOWING AND FORMING OPERATIONS
Housewares and Glass