Juha Tiensuu

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Karhula, FI

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Patents Grantslast 30 patents

Information Patent Grant
Cylindrical filters in a tube sheet for cleaning high temperature g...
- Patent number 5,284,498
- Issue date Feb 8, 1994
- A. Ahlstrom Corporation
- Charles M. Davis
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL