Labeling methods and apparatus

Laser controlled indexer for printing on ware

Laser symbolization on copper heat slugs

Layered impression cylinder and method of operation

Letterpress printing method and applicator device for its implem

Linefeed calibration using an integrated optical sensor

Liquid metering roll

Lithographic printing method and printing press

Luminous double faced picture display

Machine and method for printing on surfaces of edible substrates

Machine for forming improved graphic images on substrates

Machine for in-register mounting of flexographic printing...

Magnetic ink character detection apparatus and controlling metho

Magnetic rotary locking mechanism and method

Magnetic transfer method and magnetic transfer device

Magnetically delivered ink

Mail processing machine comprising a module optimising...

Mailing system controlled by the computer software

Marked golf ball and method for marking golf ball

Marking method and apparatus