73619914
Sep 15, 1986
Jun 30, 1987
CONSTRUCTION MATERIALS, NAMELY, CEMENTS FOR CONSTRUCTION, INSULATING, AND REPAIR USES, SOLD IN KIT FORM, COMPRISING CEMENT IN A PATENTED MIXING BAG HAVING A DUST FREE FILL-NECK VALVE, LIQUID FOR MIXING AND THE CEMENT IN A CONTAINER HAVING A DUST-FREE DISPENSING NOZZLE, AND A CONTAINER FOR HOLDING THE MIXED CEMENT
Nonmetallic Building Materials