Bert Frey

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Runo-Dumenza, IT

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Patents Grantslast 30 patents

Information Patent Grant
Adjustable chair
- Patent number 4,471,994
- Issue date Sep 18, 1984
- Fa. Karl Zund & Co., AG
- Karl Zund
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...