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Patents Year : 2009

A document including a variably visually perceptible safety mark

Benoit Ansel
  • Function : Author
Xavier Borde
  • Function : Author
Hubert Le Bozec
  • Function : Author
  • PersonId : 938717
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Dates and versions

hal-01108591 , version 1 (23-01-2015)

Identifiers

  • HAL Id : hal-01108591 , version 1

Cite

Benoit Ansel, Xavier Borde, Hubert Le Bozec, Régis Réau. A document including a variably visually perceptible safety mark. France, Patent n° : WO 2009112723 A2 20090917. 2009. ⟨hal-01108591⟩
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