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Aulis Vakkilainen
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Vihtavuori, FI
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Patents Grants
last 30 patents
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Patent Grant
Substrate having porous sheet(s) for treating exhaust gases of comb...
Patent number
8,337,762
Issue date
Dec 25, 2012
Ecocat Oy
Aulis Vakkilainen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
SUBSTRATE HAVING POROUS SHEET(S) FOR TREATING EXHAUST GASES OF COMB...
Publication number
20110217215
Publication date
Sep 8, 2011
ECOCAT OY
Aulis Vakkilainen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SUBSTRATE HAVING CORRUGATED SHEET(S) AND CHANNEL(S) FOR TREATING EX...
Publication number
20090175768
Publication date
Jul 9, 2009
ECOCAT OY
Aulis Vakkilainen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Porous sheet and substrate having porous sheet(s) for treating exha...
Publication number
20070009400
Publication date
Jan 11, 2007
Aulis Vakkilainen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL