BE775442A - SCREEN FOR GLASSES AND ANTI-GLARE DEVICE. - Google Patents

SCREEN FOR GLASSES AND ANTI-GLARE DEVICE.

Info

Publication number
BE775442A
BE775442A BE775442A BE775442A BE775442A BE 775442 A BE775442 A BE 775442A BE 775442 A BE775442 A BE 775442A BE 775442 A BE775442 A BE 775442A BE 775442 A BE775442 A BE 775442A
Authority
BE
Belgium
Prior art keywords
glasses
screen
glare device
glare
Prior art date
Application number
BE775442A
Other languages
French (fr)
Original Assignee
Boonants Marius
Biefnot Henri
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 by Boonants Marius, Biefnot Henri filed Critical Boonants Marius
Priority to BE775442A priority Critical patent/BE775442A/en
Publication of BE775442A publication Critical patent/BE775442A/en

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/16—Shades; shields; Obturators, e.g. with pinhole, with slot
    • G02C7/165—Shades; shields; Obturators, e.g. with pinhole, with slot with stenopaeic apertures
BE775442A 1971-11-17 1971-11-17 SCREEN FOR GLASSES AND ANTI-GLARE DEVICE. BE775442A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BE775442A BE775442A (en) 1971-11-17 1971-11-17 SCREEN FOR GLASSES AND ANTI-GLARE DEVICE.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE775442A BE775442A (en) 1971-11-17 1971-11-17 SCREEN FOR GLASSES AND ANTI-GLARE DEVICE.

Publications (1)

Publication Number Publication Date
BE775442A true BE775442A (en) 1972-03-16

Family

ID=3858881

Family Applications (1)

Application Number Title Priority Date Filing Date
BE775442A BE775442A (en) 1971-11-17 1971-11-17 SCREEN FOR GLASSES AND ANTI-GLARE DEVICE.

Country Status (1)

Country Link
BE (1) BE775442A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0189331A1 (en) * 1985-01-24 1986-07-30 Kabushiki Kaisha Shuho Objective material
FR2660446A1 (en) * 1990-03-29 1991-10-04 Moison Pierre Spectacles-type products with a decorative purpose

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0189331A1 (en) * 1985-01-24 1986-07-30 Kabushiki Kaisha Shuho Objective material
FR2660446A1 (en) * 1990-03-29 1991-10-04 Moison Pierre Spectacles-type products with a decorative purpose

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