Erhard Hackler

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Bad Berleburg-Berghausen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Dowels and methods for the assembly of insulating panels
- Patent number 8,250,823
- Issue date Aug 28, 2012
- EJOT GmbH & Co. KG
- Joachim Tiemann
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Methods for the assembly of insulating panels
- Patent number 7,320,179
- Issue date Jan 22, 2008
- EJOT GmbH & Co. KG
- Joachim Tiemann
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Dowels and methods for the assembly of insulating panels
- Publication number 20050147465
- Publication date Jul 7, 2005
- EJOT GmbH & Co. KG
- Joachim Tiemann
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Dowels and methods for the assembly of insulating panels
- Publication number 20050055927
- Publication date Mar 17, 2005
- Joachim Tiemann
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR