Kerstin Meinander

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Patents Grantslast 30 patents

Information Patent Grant
Cellulose carbamate products of lowered carbamate content
- Patent number 4,923,979
- Issue date May 8, 1990
- Neste Oy
- Vidar Eklund
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Non-woven fibre product
- Patent number 4,906,521
- Issue date Mar 6, 1990
- Neste Oy
- Olli Turunen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method of lowering the carbamate content of cellulose carbamate pro...
- Patent number 4,861,874
- Issue date Aug 29, 1989
- Neste Oy
- Vidar Eklund
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING