Michael Zimmermann

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Wasserburg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Retaining device, especially for flat roof drains
- Patent number 8,496,822
- Issue date Jul 30, 2013
- GmbH Koch Kunststofftechnologie
- Maximilian Schoell
- E04 - BUILDING

Patents Applicationslast 30 patents

Information Patent Application
RETAINING DEVICE, ESPECIALLY FOR FLAT ROOF DRAINS
- Publication number 20110049036
- Publication date Mar 3, 2011
- Maximilian Schoell
- E04 - BUILDING