EP 1016919 A2 20000705 - Photographic element having encoded data on reverse side
Title (en)
Photographic element having encoded data on reverse side
Title (de)
Photographisches Element mit kodierten Daten auf der Rückseite
Title (fr)
Elément photographique ayant des données codées sur la face arrière
Publication
Application
Priority
US 22447898 A 19981231
Abstract (en)
This invention comprises a photographic print comprising a photographic support having a photographic image on one side thereof and encoded data on the side of the support opposite the image, wherein the material comprising the encoded data is invisible under normal viewing conditions and capable of being read by a sensor.
IPC 1-7
IPC 8 full level
G03C 1/765 (2006.01); G03C 1/76 (2006.01); G03C 11/02 (2006.01)
CPC (source: EP)
G03C 11/02 (2013.01); G03C 1/7614 (2013.01); G03C 2001/7628 (2013.01)
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
EP 1016919 A2 20000705; EP 1016919 A3 20020109; JP 2000221637 A 20000811
DOCDB simple family (application)
EP 99204484 A 19991222; JP 37131599 A 19991227