FR1378602A - Improvements made to observation sights called judas - Google Patents

Improvements made to observation sights called judas

Info

Publication number
FR1378602A
FR1378602A FR958632A FR958632A FR1378602A FR 1378602 A FR1378602 A FR 1378602A FR 958632 A FR958632 A FR 958632A FR 958632 A FR958632 A FR 958632A FR 1378602 A FR1378602 A FR 1378602A
Authority
FR
France
Prior art keywords
judas
sights
observation
called
improvements made
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
FR958632A
Other languages
French (fr)
Inventor
Marcel Fosset
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 FR958632A priority Critical patent/FR1378602A/en
Application granted granted Critical
Publication of FR1378602A publication Critical patent/FR1378602A/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)
FR958632A 1963-12-27 1963-12-27 Improvements made to observation sights called judas Expired FR1378602A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR958632A FR1378602A (en) 1963-12-27 1963-12-27 Improvements made to observation sights called judas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR958632A FR1378602A (en) 1963-12-27 1963-12-27 Improvements made to observation sights called judas

Publications (1)

Publication Number Publication Date
FR1378602A true FR1378602A (en) 1964-11-13

Family

ID=8819800

Family Applications (1)

Application Number Title Priority Date Filing Date
FR958632A Expired FR1378602A (en) 1963-12-27 1963-12-27 Improvements made to observation sights called judas

Country Status (1)

Country Link
FR (1) FR1378602A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4116529A (en) * 1976-11-29 1978-09-26 Takeyoshi Yamaguchi Wide-angle spyglass
US4172636A (en) * 1977-09-26 1979-10-30 Nicon Co., Ltd. Door scope
US4175824A (en) * 1977-09-13 1979-11-27 Daley Nicholas G Door viewer with barrel flange and mating lens recess
FR2713696A1 (en) * 1993-12-10 1995-06-16 Sev Modular door viewer assembly with doorbell
GB2435994A (en) * 2006-03-08 2007-09-12 Cell Security Ltd A sight for a security door

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4116529A (en) * 1976-11-29 1978-09-26 Takeyoshi Yamaguchi Wide-angle spyglass
US4175824A (en) * 1977-09-13 1979-11-27 Daley Nicholas G Door viewer with barrel flange and mating lens recess
US4172636A (en) * 1977-09-26 1979-10-30 Nicon Co., Ltd. Door scope
FR2713696A1 (en) * 1993-12-10 1995-06-16 Sev Modular door viewer assembly with doorbell
GB2435994A (en) * 2006-03-08 2007-09-12 Cell Security Ltd A sight for a security door

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