Zbigniew Gawrzynski

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Wroclaw, PL

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Patents Grantslast 30 patents

Information Patent Grant
Pulsed fluidised bed
- Patent number 5,918,569
- Issue date Jul 6, 1999
- Her Majesty the Queen in right of Canada, as represented by the Minister of N...
- Tadeusz Kudra
- F26 - DRYING