FI20030717A0 - Filtration method and filter apparatus - Google Patents

Filtration method and filter apparatus

Info

Publication number
FI20030717A0
FI20030717A0 FI20030717A FI20030717A FI20030717A0 FI 20030717 A0 FI20030717 A0 FI 20030717A0 FI 20030717 A FI20030717 A FI 20030717A FI 20030717 A FI20030717 A FI 20030717A FI 20030717 A0 FI20030717 A0 FI 20030717A0
Authority
FI
Finland
Prior art keywords
filter apparatus
filtration method
filtration
filter
Prior art date
Application number
FI20030717A
Other languages
Finnish (fi)
Swedish (sv)
Inventor
Markku Lampinen
Tomi Anttila
Keijo Rauhala
Original Assignee
Hydrocell Ltd Oy
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hydrocell Ltd Oy filed Critical Hydrocell Ltd Oy
Priority to FI20030717A priority Critical patent/FI20030717A0/en
Publication of FI20030717A0 publication Critical patent/FI20030717A0/en
Priority to FI20031207A priority patent/FI20031207A/en
Priority to EP04732633A priority patent/EP1641550A1/en
Priority to CA002525421A priority patent/CA2525421A1/en
Priority to PCT/FI2004/000290 priority patent/WO2004101113A1/en
Priority to US10/555,993 priority patent/US7601189B2/en

Links

FI20030717A 2003-05-13 2003-05-13 Filtration method and filter apparatus FI20030717A0 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FI20030717A FI20030717A0 (en) 2003-05-13 2003-05-13 Filtration method and filter apparatus
FI20031207A FI20031207A (en) 2003-05-13 2003-08-28 Filtration method and filter device
EP04732633A EP1641550A1 (en) 2003-05-13 2004-05-13 Filtration method and a filter device for removing impurities from the air of a limited space and an apparatus for removing carbon dioxide from the air of an air-raid shelter
CA002525421A CA2525421A1 (en) 2003-05-13 2004-05-13 Filtration method and a filter device for removing impurities from the air of a limited space and an apparatus for removing carbon dioxide from the air of an air-raid shelter
PCT/FI2004/000290 WO2004101113A1 (en) 2003-05-13 2004-05-13 Filtration method and a filter device for removing impurities from the air of a limited space and an apparatus for removing carbon dioxide from the air of an air-raid shelter
US10/555,993 US7601189B2 (en) 2003-05-13 2004-05-13 Filtration method and a filter device for removing impurities from the air of a limited space and an apparatus for removing carbon dioxide from the air of an air-raid shelter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20030717A FI20030717A0 (en) 2003-05-13 2003-05-13 Filtration method and filter apparatus

Publications (1)

Publication Number Publication Date
FI20030717A0 true FI20030717A0 (en) 2003-05-13

Family

ID=8566105

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20030717A FI20030717A0 (en) 2003-05-13 2003-05-13 Filtration method and filter apparatus

Country Status (1)

Country Link
FI (1) FI20030717A0 (en)

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