Arpad Hefty

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Richenthal, CH

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Patents Grantslast 30 patents

Information Patent Grant
Device for applying and conveying a protective cover for a toilet seat
- Patent number 4,566,648
- Issue date Jan 28, 1986
- Hygolet AG
- Dipl.-Ing. B. Hefty
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Take-up spool for a device for applying and conveying a hose-shaped...
- Patent number 4,565,336
- Issue date Jan 21, 1986
- Hygolet AG
- Bela Hefty
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Arrangement for fitting and changing a tubular cover made of plasti...
- Patent number 4,213,212
- Issue date Jul 22, 1980
- Hygomat AG
- Bela Hefty
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...