FR1431914A - Perfectionnement aux lunettes de judas optiques - Google Patents

Perfectionnement aux lunettes de judas optiques

Info

Publication number
FR1431914A
FR1431914A FR4484A FR4484A FR1431914A FR 1431914 A FR1431914 A FR 1431914A FR 4484 A FR4484 A FR 4484A FR 4484 A FR4484 A FR 4484A FR 1431914 A FR1431914 A FR 1431914A
Authority
FR
France
Prior art keywords
glasses
improvement
peephole
optical
optical peephole
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
FR4484A
Other languages
English (en)
Inventor
Jean Charles Joseph Blosse
Michel Jean Joseph Blosse
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 FR4484A priority Critical patent/FR1431914A/fr
Priority to GB4246/66A priority patent/GB1129121A/en
Priority to US524093A priority patent/US3514188A/en
Priority to ES0323027A priority patent/ES323027A1/es
Application granted granted Critical
Publication of FR1431914A publication Critical patent/FR1431914A/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)
FR4484A 1965-02-05 1965-02-05 Perfectionnement aux lunettes de judas optiques Expired FR1431914A (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR4484A FR1431914A (fr) 1965-02-05 1965-02-05 Perfectionnement aux lunettes de judas optiques
GB4246/66A GB1129121A (en) 1965-02-05 1966-01-31 Improvements in and relating to optical spyglass
US524093A US3514188A (en) 1965-02-05 1966-02-01 Optical spyglass
ES0323027A ES323027A1 (es) 1965-02-05 1966-02-04 Perfeccionamientos en lentes de mirillas ëpticas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR4484A FR1431914A (fr) 1965-02-05 1965-02-05 Perfectionnement aux lunettes de judas optiques

Publications (1)

Publication Number Publication Date
FR1431914A true FR1431914A (fr) 1966-03-18

Family

ID=8570113

Family Applications (1)

Application Number Title Priority Date Filing Date
FR4484A Expired FR1431914A (fr) 1965-02-05 1965-02-05 Perfectionnement aux lunettes de judas optiques

Country Status (1)

Country Link
FR (1) FR1431914A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3527516A (en) * 1968-01-05 1970-09-08 Muffoletto Carl V Restricted aperture wide angle viewing system
FR2836949A1 (fr) * 2002-03-05 2003-09-12 T L T Porte en matiere plastique soudee
FR2836950A1 (fr) * 2002-03-05 2003-09-12 T L T Porte en matiere plastique equipee d'un hublot affleurant

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3527516A (en) * 1968-01-05 1970-09-08 Muffoletto Carl V Restricted aperture wide angle viewing system
FR2836949A1 (fr) * 2002-03-05 2003-09-12 T L T Porte en matiere plastique soudee
FR2836950A1 (fr) * 2002-03-05 2003-09-12 T L T Porte en matiere plastique equipee d'un hublot affleurant

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