Ernst Friedrich Ischebeck

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Ennepetal, DE

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Patents Grantslast 30 patents

Information Patent Grant
Coupling, in particular for connecting anchor rods
- Patent number 9,605,780
- Issue date Mar 28, 2017
- Friedr. Ishebeck GmbH
- Ernst Friedrich Ischebeck
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Indicator-nut threaded coupling with load-indicating device adapted...
- Patent number 5,088,866
- Issue date Feb 18, 1992
- Friedr. Ischebeck GmbH
- Ernst F. Ischebeck
- E21 - EARTH DRILLING MINING
Information Patent Grant
Trench shoring box unit
- Patent number 4,752,157
- Issue date Jun 21, 1988
- Friedrich Ischebeck GmbH
- Ernst-Friedrich Ischebeck
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
Coupling, In Particular For Connecting Anchor Rods
- Publication number 20130264819
- Publication date Oct 10, 2013
- Ernst Friedrich Ischebeck
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING