Ashraf T. Farag

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Lula, GA, US

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Patents Grantslast 30 patents

Information Patent Grant
Removable scratch-off coating
- Patent number 5,925,440
- Issue date Jul 20, 1999
- Dittler Brothers Incorporated
- Ashraf T. Farag
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS