Josef Kerschbaumer

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Patents Grantslast 30 patents

Information Patent Grant
Expander roller
- Patent number 7,867,155
- Issue date Jan 11, 2011
- Voith Patent GmbH
- Josef Kerschbaumer
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Expander roller
- Patent number 7,862,492
- Issue date Jan 4, 2011
- Voith Patent GmbH
- Josef Kerschbaumer
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Expander roller
- Patent number 7,824,320
- Issue date Nov 2, 2010
- Voith Patent GmbH
- Josef Kerschbaumer
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
EXPANDER ROLLER
- Publication number 20110098166
- Publication date Apr 28, 2011
- Voith Patent GmbH
- Josef Kerschbaumer
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
EXPANDER ROLLER
- Publication number 20080210733
- Publication date Sep 4, 2008
- Josef Kerschbaumer
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
EXPANDER ROLLER
- Publication number 20080207419
- Publication date Aug 28, 2008
- Josef Kerschbaumer
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
EXPANDER ROLLER
- Publication number 20080203130
- Publication date Aug 28, 2008
- Josef Kerschbaumer
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Suction or Ventilation Roll
- Publication number 20070272384
- Publication date Nov 29, 2007
- Herbert Schrefl
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Heated cylinder
- Publication number 20070184955
- Publication date Aug 9, 2007
- VOITH PATENT GmbH
- Thomas Gruber-Nadlinger
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Suction or blowing cylinder
- Publication number 20070103530
- Publication date May 10, 2007
- VOITH PAPER PATENT GmbH
- Herbert Schrefl
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE