73378667
Aug 6, 1982
May 8, 1984
Custom and Standard Design Curtain Walls, Comprising Metallic Exterior and Interior Structural Components; and Structural and Nonstructural Aluminum Extrusions for Use in Building Construction
Metal GoodsCustom and Standard Design Curtain Walls-Namely, Exterior and Interior Structural Components that Comprise Natural and Synthetic Materials Including Plastic and Glass; and Insulated and Noninsulated Window Units
Nonmetallic Building Materials