Ilja Irmscher

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Berlin, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for erecting an underground construction
- Patent number 8,763,344
- Issue date Jul 1, 2014
- Herreknecht AG
- Ilja Irmscher
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR ERECTING AN UNDERGROUND CONSTRUCTION
- Publication number 20120163919
- Publication date Jun 28, 2012
- Ilja Irmscher
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING