Lennart Rickard Borgqvist

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Oxie, SW

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Patents Grantslast 30 patents

Information Patent Grant
Process and an apparatus for producing fluffed fiber materials
- Patent number 4,030,672
- Issue date Jun 21, 1977
- Kamas Industri Aktiebolag
- Lennart Rickard Borgqvist
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING