Harry Fuerhaupter

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Bellafonte, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Acidic treatment liquid and method of treating copper surfaces
- Patent number 7,153,449
- Issue date Dec 26, 2006
- Atotech Deutschland GmbH
- Uwe Hauf
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
Method for micro-roughening treatment of copper and mixed-metal cir...
- Publication number 20050067378
- Publication date Mar 31, 2005
- Harry Fuerhaupter
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Acidic treatment liquid and method of treating copper surfaces
- Publication number 20030164466
- Publication date Sep 4, 2003
- Uwe Hauf
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...