press module dies in the form of compound die, blanking die and bending die for use with machine tools; precision printing plates and die plates for press module die machines; die pressing machines mono-guides for movably guiding an upper punch holder and a lower die holder of the die set; machine for exchanging molds consisting of a holder and insert unit; cavity retainer sets, consisting of cavity plates, core plates, guide pins and guide bushings; parts for injection molding machines, namely, mold plates, mold bases, guide pins, guide bushings, support pins, support pin collars, return pins, springs, tapered lock pins, disc spacers, ejector guide pins, ejector guide bushings, support pillars, spacer rings, stop pins, locating rings, sprue bushings, prehardened sprue bushings, pullers, puller bolts, puller bolt collars, angular pins, runner lock pins, straight ejector pin, shoulder ejector pin, flat ejector pin, and ejector sleeves; power operated press feeders, namely, air feeders, roll feeders and belt feeders; parts of power operated press feeders, namely, power operated auto reels, custom fitted reel stands, and pilot stands, power supply box, tension reels, coil cradles, turn tables, traverser, apron reels, joint boxes, air control unit for feeder machines, and brackets therefor, scrap ejectors for die casting machines; ball lifters for casting machines; automatic die presses , uncoilers, servo motors

unit leveler for maintaining the balance of the feeder machines, power supply box; cam controllers; fluorescent display electron tubes; transmitting and receiving sets for radio controlled model airplanes, boats, and cars; NICAD batteries, battery chargers, electrical motor controllers and rate gyros for radio controlled model airplanes, boats, and cars; electronic applied measuring apparatus and instruments, namely, digital read-out scales and counter used for measuring and counting an amount of momentum of relative movement between two objects; data entry keyboards, electromechanical contact switches, electronically operated reed contact switches, lock switches, electric light switches, electronic touch sensitive switches and electronic motion sensitive switches

toys, namely, radio controlled model airplanes, boats and cars