FI873825A - Filter foer ventilationsanlaeggning. - Google Patents

Filter foer ventilationsanlaeggning. Download PDF

Info

Publication number
FI873825A
FI873825A FI873825A FI873825A FI873825A FI 873825 A FI873825 A FI 873825A FI 873825 A FI873825 A FI 873825A FI 873825 A FI873825 A FI 873825A FI 873825 A FI873825 A FI 873825A
Authority
FI
Finland
Prior art keywords
ventilationsanlaeggning
foer
filter
filter foer
foer ventilationsanlaeggning
Prior art date
Application number
FI873825A
Other languages
English (en)
Other versions
FI873825A0 (fi
FI78624B (fi
FI78624C (fi
Inventor
Jukka Torttila
Isto Rantanen
Original Assignee
Halton 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 Halton Oy filed Critical Halton Oy
Priority to FI873825A priority Critical patent/FI78624C/fi
Publication of FI873825A0 publication Critical patent/FI873825A0/fi
Publication of FI873825A publication Critical patent/FI873825A/fi
Publication of FI78624B publication Critical patent/FI78624B/fi
Application granted granted Critical
Publication of FI78624C publication Critical patent/FI78624C/fi

Links

FI873825A 1987-09-03 1987-09-03 Filter foer ventilationsanlaeggning. FI78624C (fi)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FI873825A FI78624C (fi) 1987-09-03 1987-09-03 Filter foer ventilationsanlaeggning.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI873825 1987-09-03
FI873825A FI78624C (fi) 1987-09-03 1987-09-03 Filter foer ventilationsanlaeggning.

Publications (4)

Publication Number Publication Date
FI873825A0 FI873825A0 (fi) 1987-09-03
FI873825A true FI873825A (fi) 1989-03-04
FI78624B FI78624B (fi) 1989-05-31
FI78624C FI78624C (fi) 1989-09-11

Family

ID=8524994

Family Applications (1)

Application Number Title Priority Date Filing Date
FI873825A FI78624C (fi) 1987-09-03 1987-09-03 Filter foer ventilationsanlaeggning.

Country Status (1)

Country Link
FI (1) FI78624C (fi)

Also Published As

Publication number Publication date
FI873825A0 (fi) 1987-09-03
FI78624B (fi) 1989-05-31
FI78624C (fi) 1989-09-11

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Legal Events

Date Code Title Description
MM Patent lapsed
MM Patent lapsed

Owner name: HALTON OY