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Patents Grantslast 30 patents

Information Patent Grant
Electrostatic filter construction
- Patent number 7,160,363
- Issue date Jan 9, 2007
- Oy Lifa Iaq LTD
- Ilpo Kulmala
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Grant
Apparatus for cleaning channels for air conditioning and other purp...
- Patent number 7,089,623
- Issue date Aug 15, 2006
- Oy Lifa Iaq LTD
- Vesa Mäkipää
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES

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