Gerd Mainka

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Bottrop, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for chemical-mechanical polishing of a layer which is a subs...
- Patent number 6,821,187
- Issue date Nov 23, 2004
- Infineon Technologies AG
- Gerhard Beitel
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Production of ready-to-use solutions
- Patent number 6,271,188
- Issue date Aug 7, 2001
- Messer Griesheim GmbH
- Manfred Eschwey
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Method for chemical-mechanical polishing of layers made from metals...
- Publication number 20030092360
- Publication date May 15, 2003
- Gerhard Beitel
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...