Karel Mares

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Usti nad Orlici, CS

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Patents Grantslast 30 patents

Information Patent Grant
Method of and apparatus for spinning yarns from staple fibers by an...
- Patent number 3,998,040
- Issue date Dec 21, 1976
- Vyzkumny ustav bavlnarsky
- Josef Ripka
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Open-end spinning unit with a spinning rotor
- Patent number 3,952,494
- Issue date Apr 27, 1976
- Vyzkumny ustav bavlnarsky
- Jan Junek
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING