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Frederic Kovacs
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Osterreich, DE
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last 30 patents
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Patent Grant
Method for rough-etching a semiconductor surface
Patent number
6,169,038
Issue date
Jan 2, 2001
Sez Semiconductor-Equipment Zubehor fur die Halbleiterfertigung AG
Hans-JHans-J{umlaut over (u)}rgen Kruwinus
H01 - BASIC ELECTRIC ELEMENTS