Esa Paavola

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Lappeenranta, FI

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for washing the filter fabric of a filter press
- Patent number 6,071,425
- Issue date Jun 6, 2000
- Larox Oy
- Timo Vartiainen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL