FR78783E - Improvements to aerators - Google Patents

Improvements to aerators

Info

Publication number
FR78783E
FR78783E FR845845A FR845845A FR78783E FR 78783 E FR78783 E FR 78783E FR 845845 A FR845845 A FR 845845A FR 845845 A FR845845 A FR 845845A FR 78783 E FR78783 E FR 78783E
Authority
FR
France
Prior art keywords
aerators
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
FR845845A
Other languages
French (fr)
Inventor
Richard Dupont
Marie-Adolphe Werner Dupont
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
Priority to FR845845A priority Critical patent/FR78783E/en
Application granted granted Critical
Publication of FR78783E publication Critical patent/FR78783E/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
    • E06B7/08—Louvre doors, windows or grilles

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
FR845845A 1960-12-03 1960-12-03 Improvements to aerators Expired FR78783E (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR845845A FR78783E (en) 1960-12-03 1960-12-03 Improvements to aerators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR845845A FR78783E (en) 1960-12-03 1960-12-03 Improvements to aerators

Publications (1)

Publication Number Publication Date
FR78783E true FR78783E (en) 1962-09-07

Family

ID=8744010

Family Applications (1)

Application Number Title Priority Date Filing Date
FR845845A Expired FR78783E (en) 1960-12-03 1960-12-03 Improvements to aerators

Country Status (1)

Country Link
FR (1) FR78783E (en)

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