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Heinrich Preininger
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Filderstadt, DE
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last 30 patents
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Patent Grant
Yarn splicing device for the knot-free piecing of yarns and process...
Patent number
5,175,983
Issue date
Jan 5, 1993
Schubert & Salzer Maschinenfabrik AG
Peter Artzt
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Patent Grant
Process and device for the air-conditioning of spinning material
Patent number
5,157,910
Issue date
Oct 27, 1992
Schubert & Salzer Maschinenfabrik Aktiengesellschaft
Peter Artzt
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING