78632542
May 18, 2005
Nov 13, 2007
MACHINES AND AUTOMATED MACHINES FOR PRODUCTION OF PREFABRICATED BUILDING PANELS FORMED OF METAL AND FOAMED PLASTIC; MACHINES AND AUTOMATED MACHINES FOR PRODUCTION OF WIRE NETTING
MachineryPRIMARILY NON-METAL BUILDING MATERIALS, NAMELY, PREFABRICATED STRUCTURAL FRAMEWORK PANELS FORMED OF OPPOSED WIRE GRIDS ENVELOPING A CORE OF FOAMED PLASTIC FOR USE IN WALL AND DOOR CONSTRUCTION; BUILDING MATERIALS, NAMELY, DOUBLE-LAYER PREFABRICATED STRUCTURAL PANELS FORMED OF WIRE GRIDS AND FOAMED PLASTIC FOR USE IN WALL AND DOOR CONSTRUCTION
Nonmetallic Building Materials