INKLESS PRINTING ON SUBSTRATES AND COMESTIBLES

A method of marking a package (72) includes providing a package (72) including an additive transformable from a first state to a second state in response to an external stimulus and presenting said package via a sales device (80). At least a portion of said additive is in said first state when said...

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Bibliographische Detailangaben

Hauptverfasser:	BLYTH, Stuart Mackintosh, POITEVIN, Patrick Jules Joseph
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ADVERTISING CRYPTOGRAPHY DISPLAY DISPLAYING EDUCATION LABELS OR NAME-PLATES PHYSICS SEALS SIGNS
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