Molding compounds comprising recycled tire rubber and plastic packaging for use in the manufacture of molded articles; crumb rubber for use in the manufacture of molding compounds

Digital and Analog Computer Systems, Programmable Digital Computers, [ Semi-Conductor Memories, ] Rack Mounts for Plug-In Modules [, and Plug-In Electronic Modules for Use with Digital Systems-Namely, Digital Logic Modules, Interface Modules, Modem Modules, Digital Modem Modules and Video Display Terminals ]

plastic composite material in the form of boards, blocks, sheets, rods, tubes, and pucks for use in manufacturing