Mario Tecchiati

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Villa Raverio, IT

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Patents Grantslast 30 patents

Information Patent Grant
Floor care appliance, in particular vacuum cleaning appliance, havi...
- Patent number 5,678,279
- Issue date Oct 21, 1997
- Vorwerk & Co. Interholding GmbH
- Wieland Guhne
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Apparatus for performing work on a floor surface
- Patent number 5,353,471
- Issue date Oct 11, 1994
- Vorwerk & Co. Interholding GmbH
- Wieland Guhne
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Floor-care work disks which can be attached by clip mounting to the...
- Patent number 5,259,085
- Issue date Nov 9, 1993
- Vorwerk & Co. Interholding GmbH
- Gentile Marafante
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Dust filter bag
- Patent number 5,230,724
- Issue date Jul 27, 1993
- Vorwerk & Co. Interholding GmbH
- Gentile Marafante
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...