FR1213222A - Room ventilation device - Google Patents

Room ventilation device

Info

Publication number
FR1213222A
FR1213222A FR1213222DA FR1213222A FR 1213222 A FR1213222 A FR 1213222A FR 1213222D A FR1213222D A FR 1213222DA FR 1213222 A FR1213222 A FR 1213222A
Authority
FR
France
Prior art keywords
ventilation device
room ventilation
room
ventilation
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
French (fr)
Inventor
Josef Kuenzli
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 filed Critical
Application granted granted Critical
Publication of FR1213222A publication Critical patent/FR1213222A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/02—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
    • E06B7/04—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses with ventilation wings

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
FR1213222D 1958-01-07 1959-01-06 Room ventilation device Expired FR1213222A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1213222X 1958-01-07

Publications (1)

Publication Number Publication Date
FR1213222A true FR1213222A (en) 1960-03-29

Family

ID=7733340

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1213222D Expired FR1213222A (en) 1958-01-07 1959-01-06 Room ventilation device

Country Status (1)

Country Link
FR (1) FR1213222A (en)

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