FI55723C - Ventilationsspjaelverk - Google Patents

Ventilationsspjaelverk

Info

Publication number
FI55723C
FI55723C FI760498A FI760498A FI55723C FI 55723 C FI55723 C FI 55723C FI 760498 A FI760498 A FI 760498A FI 760498 A FI760498 A FI 760498A FI 55723 C FI55723 C FI 55723C
Authority
FI
Finland
Prior art keywords
ventilationsspjaelverk
Prior art date
Application number
FI760498A
Other languages
English (en)
Finnish (fi)
Other versions
FI55723B (fi
FI760498A7 (show.php
Inventor
Lasse Suurkoivu
Original Assignee
Laempoelasi Ky
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 Laempoelasi Ky filed Critical Laempoelasi Ky
Priority to FI760498A priority Critical patent/FI55723C/fi
Publication of FI760498A7 publication Critical patent/FI760498A7/fi
Publication of FI55723B publication Critical patent/FI55723B/fi
Application granted granted Critical
Publication of FI55723C publication Critical patent/FI55723C/fi

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/082—Grilles, registers or guards

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FI760498A 1976-02-26 1976-02-26 Ventilationsspjaelverk FI55723C (fi)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FI760498A FI55723C (fi) 1976-02-26 1976-02-26 Ventilationsspjaelverk

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI760498A FI55723C (fi) 1976-02-26 1976-02-26 Ventilationsspjaelverk

Publications (3)

Publication Number Publication Date
FI760498A7 FI760498A7 (show.php) 1977-08-27
FI55723B FI55723B (fi) 1979-05-31
FI55723C true FI55723C (fi) 1979-09-10

Family

ID=8509791

Family Applications (1)

Application Number Title Priority Date Filing Date
FI760498A FI55723C (fi) 1976-02-26 1976-02-26 Ventilationsspjaelverk

Country Status (1)

Country Link
FI (1) FI55723C (show.php)

Also Published As

Publication number Publication date
FI55723B (fi) 1979-05-31
FI760498A7 (show.php) 1977-08-27

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: LAEMPOELASI KOMMANDIITTIYHTIOE