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Inventor: Suess; Joachim
Address: Fuerth, DE
No. of patents: 3
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 5985078 |
Method of producing marking on a surface by means of laser radiation and use of an embossing foi |
November 16, 1999 |
| In a method of producing marking or the like on a surface by means of laser radiation, at least two layers of lacquer of different colors are successively applied to the surface and at least the outer layer which is towards the viewer of the surface is removed by laser radiation in a |
| 5635282 |
Embossing foil |
June 3, 1997 |
| An embossing foil has three-dimensional patterning which does not extend uniformly over the entire surface of the foil but only over regions thereof. The region-wise three-dimensional patterning can be produced by the surface of the backing film, which is three-dimensionally patterned |
| 5383687 |
Value document and embossing foil for the production thereof |
January 24, 1995 |
| A value document and an embossing foil for the production thereof comprise a security feature in the form of a combination of a magnetic layer and a security layer which has an optical-diffraction effect. The security layer structure that has the optical-diffraction effect is provided wi |
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