7 MACHINE TOOLS AND PARTS AND FITTINGS THEREFOR-NAMELY, MACHINES FOR DIE CASTING, PRECISION MACHINING AND STAMPING; MACHINES, FOR ASSEMBLING; ELECTRIC DRILLS AND ELECTRIC GRINDERS; TENON SAWS, CUTTING SAWS, CHAIN CHISELS, ZIG-ZAG SAWS, ROUTERS, TRIMMERS AND PLANERS, AND FOR PRINTING MACHINES, THEIR PARTS AND FITTINGS-NAMELY, PHOTOTYPE SETTING MACHINES, OFFSET AND LITHOGRAPHIC PRINTING AND TYPE COMPOSING MACHINES, IMAGE CARRIERS FOR TYPE SETTING MACHINES, WORK STANDS AND SUPPORTS FOR PRINTING MACHINES, AND PRINTING MATRICES OF METAL, PLASTIC AND RUBBER