Per A. Lofgren

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Gullbrandstorp, SE

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Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing a fabric having soil-release properties, pa...
- Patent number 4,396,389
- Issue date Aug 2, 1983
- Nordiskafilt AB
- Per A. Lofgren
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING