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MANTEGAZZA ANTONIO ARTI GRAFICHE S.R.L., A CORP. OF ITALY
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PROV. OF MILANO) ITALY, IT
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Patents Grants
last 30 patents
Information
Patent Grant
Security strip with optical and magnetic information, insertable in...
Patent number
6,126,076
Issue date
Oct 3, 2000
Mantegazza Antonio Arti Grafiche S.r.l.
Maurizio Lazzerini
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Document with anti-counterfeiting means to prevent reproducibility...
Patent number
5,868,432
Issue date
Feb 9, 1999
Mantegazza Antonio Arti Grafiche S.r.l.
Walter Mantegazza
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Grant
Anticounterfeit security device . . . including two security elements
Patent number
5,583,631
Issue date
Dec 10, 1996
Mantegazza Antonio Arti Grafiche S.r.l.
Maurizio Lazzerini
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Grant
Magnetic ink medium and corresponding reading unit, and method for...
Patent number
5,196,681
Issue date
Mar 23, 1993
Mantegazza Antonio Arti Grafiche S.r.l.
Antonio Mantegazza
G06 - COMPUTING CALCULATING COUNTING