BE628510A - - Google Patents

Info

Publication number
BE628510A
BE628510A BE628510DA BE628510A BE 628510 A BE628510 A BE 628510A BE 628510D A BE628510D A BE 628510DA BE 628510 A BE628510 A BE 628510A
Authority
BE
Belgium
Application number
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.)
Publication of BE628510A publication Critical patent/BE628510A/xx

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
    • F24F7/00—Ventilation
    • F24F7/02—Roof ventilation

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ventilation (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
BE628510D 1962-02-15 BE628510A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE168662 1962-02-15

Publications (1)

Publication Number Publication Date
BE628510A true BE628510A (zh)

Family

ID=20258644

Family Applications (1)

Application Number Title Priority Date Filing Date
BE628510D BE628510A (zh) 1962-02-15

Country Status (4)

Country Link
BE (1) BE628510A (zh)
CH (1) CH393686A (zh)
DE (1) DE1246975B (zh)
ES (1) ES285131A1 (zh)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB293149A (en) * 1927-04-26 1928-07-05 Ralph St Lawrfnce Peverley Improvements in ventilators for buildings
DE1735297U (de) * 1956-10-06 1956-12-06 Eberspaecher J Lueftungsaufsatz mit feststehender dachhaube.
DE1735295U (de) * 1956-10-06 1956-12-06 Eberspaecher J Lueftungsaufsatz mit beweglicher dachhaube.

Also Published As

Publication number Publication date
CH393686A (fr) 1965-06-15
DE1246975B (de) 1967-08-10
ES285131A1 (es) 1963-06-16

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