Robert Wirsing

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Neu Isenburg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Filtering means for the filtration of extraction beverages, in part...
- Patent number 5,711,880
- Issue date Jan 27, 1998
- Braun Aktiengesellschaft
- Dieter Friedrich
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Device for cleaning small objects, especially dentures
- Patent number 4,336,816
- Issue date Jun 29, 1982
- Braun Aktiengesellschaft
- Eberhard Horz
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE