Dirk Hasselbrink

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Duisburg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Roll and roll arrangement for a continuous casting installation
- Patent number 8,267,154
- Issue date Sep 18, 2012
- Georg Springmann Industrie- und Bergbautechnik GmbH
- Georg Springmann
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Device for coupling a coolant supply to a roller
- Patent number 8,091,924
- Issue date Jan 10, 2012
- Georg Springmann Industrie- und Bergbautechnik GmbH
- Georg Springmann
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Rotatable lead-through
- Patent number 7,841,627
- Issue date Nov 30, 2010
- Georg Springmann Industrie- und Bergbautechnik GmbH
- Georg Springmann
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Device for coupling a coolant supply to a roller
- Patent number 7,611,169
- Issue date Nov 3, 2009
- Georg Springmann Industrie- und Bergbautechnik GmbH
- Georg Springmann
- F27 - FURNACES KILNS OVENS RETORTS

Patents Applicationslast 30 patents

Information Patent Application
Roll and Roll Arrangement for a Continuous Casting Installation
- Publication number 20120043047
- Publication date Feb 23, 2012
- SMS CONCAST AG
- Georg Springmann
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Rotatable lead-through
- Publication number 20070228726
- Publication date Oct 4, 2007
- Georg Springmann
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Device for coupling a coolant supply to a roller
- Publication number 20060108102
- Publication date May 25, 2006
- Georg Springmann
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Rotating method
- Publication number 20030116964
- Publication date Jun 26, 2003
- Georg Springmann
- B22 - CASTING POWDER METALLURGY