Stefan Schunck

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Munchen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method of producing a perforated mask for particle radiation
- Patent number 6,773,854
- Issue date Aug 10, 2004
- Infineon Technologies AG
- Albrecht Ehrmann
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Method of producing a perforated mask for particle radiation
- Publication number 20030059689
- Publication date Mar 27, 2003
- Albrecht Ehrmann
- H01 - BASIC ELECTRIC ELEMENTS