Label having invisible bar code

Labeling apparatus and method of making same

Laminated article

Laminated card assembly

Laminated film for being interposed in a sheet of paper

Laminated identification document

Laminated printing sheet

Lamination method employing temporary transfer film

Laser marking system for gemstones and method of...

Layer-type value document comprising an ink mixture in one...

Letter blank

Letter form and a process for the production of a letter form

Letter of credit device

Line guide

Loose-leaf binder having flexible spine

Lottery card scratcher

Lottery ticket

Lottery ticket

Lottery ticket integrity number

Luminescent book