FR1088131A - Perfectionnement apporté aux guichets - Google Patents

Perfectionnement apporté aux guichets

Info

Publication number
FR1088131A
FR1088131A FR1088131DA FR1088131A FR 1088131 A FR1088131 A FR 1088131A FR 1088131D A FR1088131D A FR 1088131DA FR 1088131 A FR1088131 A FR 1088131A
Authority
FR
France
Prior art keywords
counters
further training
training
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
English (en)
Inventor
Pierre-Gustave Verstraeten
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 FR1088131A publication Critical patent/FR1088131A/fr
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)
FR1088131D 1952-12-01 1953-11-27 Perfectionnement apporté aux guichets Expired FR1088131A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE1088131X 1952-12-01

Publications (1)

Publication Number Publication Date
FR1088131A true FR1088131A (fr) 1955-03-03

Family

ID=3893241

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1088131D Expired FR1088131A (fr) 1952-12-01 1953-11-27 Perfectionnement apporté aux guichets

Country Status (1)

Country Link
FR (1) FR1088131A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4245566A (en) * 1979-06-29 1981-01-20 The United States Of America As Represented By The United States National Aeronautics And Space Administration Safety shield for vacuum/pressure chamber viewing port
US5671564A (en) * 1996-12-20 1997-09-30 Lyle; Stanley D. Communication portal

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4245566A (en) * 1979-06-29 1981-01-20 The United States Of America As Represented By The United States National Aeronautics And Space Administration Safety shield for vacuum/pressure chamber viewing port
US5671564A (en) * 1996-12-20 1997-09-30 Lyle; Stanley D. Communication portal

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