FR750676A - Device attached to the door panels to see from the inside to the outside and by its hinged grid to receive letters, newspapers, without opening the door - Google Patents

Device attached to the door panels to see from the inside to the outside and by its hinged grid to receive letters, newspapers, without opening the door

Info

Publication number
FR750676A
FR750676A FR750676DA FR750676A FR 750676 A FR750676 A FR 750676A FR 750676D A FR750676D A FR 750676DA FR 750676 A FR750676 A FR 750676A
Authority
FR
France
Prior art keywords
door
newspapers
see
opening
outside
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
Leon Seve
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 FR750676A publication Critical patent/FR750676A/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
    • E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
    • E06B7/30—Peep-holes; Devices for speaking through; Doors having windows

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
FR750676D 1932-05-10 1932-05-10 Device attached to the door panels to see from the inside to the outside and by its hinged grid to receive letters, newspapers, without opening the door Expired FR750676A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR750676T 1932-05-10

Publications (1)

Publication Number Publication Date
FR750676A true FR750676A (en) 1933-08-16

Family

ID=9152075

Family Applications (1)

Application Number Title Priority Date Filing Date
FR750676D Expired FR750676A (en) 1932-05-10 1932-05-10 Device attached to the door panels to see from the inside to the outside and by its hinged grid to receive letters, newspapers, without opening the door

Country Status (1)

Country Link
FR (1) FR750676A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2541361A1 (en) * 1982-12-20 1984-08-24 Tell Nohet Jorge Safety door provided with a lockable opening panel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2541361A1 (en) * 1982-12-20 1984-08-24 Tell Nohet Jorge Safety door provided with a lockable opening panel

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