Assignee

POLYREC AB OY

FI·2 granted patents·24 citations·filing 1993–2002

Technology mixD21C2 F23G2 F23L2 F23C1

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2 records

0167US5724895ADevice for distribution of oxygen-containing gas in a furnacePOLYREC AB OY·Filed 1993·Granted Mar 10, 1998·21 cites·6 claims
0262US7069866B2System for controlling the flow pattern of a recovery boilerPOLYREC AB OY·Filed 2002·Granted Jul 4, 2006·3 cites·10 claims

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