Jan Nijhuis

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Hengelo (O), NL

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Patents Grantslast 30 patents

Information Patent Grant
Method for the manufacture of twistless or substantially twistless...
- Patent number 4,228,643
- Issue date Oct 21, 1980
- Hollandse Signaalapparaten B.V.
- Jan Nijhuis
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Dual zone wet drafting device for twistless yarns
- Patent number 4,103,396
- Issue date Aug 1, 1978
- Hollandse Signaalapparaten B.V.
- Jan Nijhuis
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
False twisting unit
- Patent number 4,064,684
- Issue date Dec 27, 1977
- Hollandse Signaalapparaten B.V.
- Jan Nijhuis
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Method of manufacturing twistless yarn and yarn made by this method
- Patent number 4,051,658
- Issue date Oct 4, 1977
- Hollandse Signaalapparaten B.V.
- Thomas Henricus Marie Terwee
- D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING
Information Patent Grant
Method for the manufacture of twistless or substantially twistless...
- Patent number 4,007,580
- Issue date Feb 15, 1977
- Hollandse Signaalapparaten B.V.
- Jan Nijhuis
- D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING