Urs Schiltknecht

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Stafa, CH

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Patents Grantslast 30 patents

Information Patent Grant
Fastening device for comb elements on a circular comb
- Patent number 10,301,749
- Issue date May 28, 2019
- Graf + Cie AG
- Arnold Vetterli
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Fastening device for comb elements on a circular comb
- Patent number 10,196,760
- Issue date Feb 5, 2019
- Graf + Cie AG
- Arnold Vetterli
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING

Patents Applicationslast 30 patents

Information Patent Application
Fastening Device for Comb Elements on a Circular Comb
- Publication number 20170073848
- Publication date Mar 16, 2017
- Graf + Cie AG
- Arnold Vetterli
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
Fastening Device for Comb Elements on a Circular Comb
- Publication number 20170073847
- Publication date Mar 16, 2017
- Graf + Cie AG
- Arnold Vetterli
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING