FR970301A - Advanced eyewear for eye protection - Google Patents

Advanced eyewear for eye protection

Info

Publication number: FR970301A
Authority: FR; France
Prior art keywords: eye protection; eyewear; advanced; advanced eyewear; eye
Prior art date: 1948-08-11
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

Inventor

Rene Poisson

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.)

1948-08-11

Filing date

1948-08-11

Publication date

1951-01-03

1948-08-11 Application filed filed Critical

1951-01-03 Application granted granted Critical

1951-01-03 Publication of FR970301A publication Critical patent/FR970301A/en

Status Expired legal-status Critical Current

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
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C9/00—Attaching auxiliary optical parts
- G02C9/02—Attaching auxiliary optical parts by hinging

Landscapes

Physics & Mathematics (AREA)
Health & Medical Sciences (AREA)
Ophthalmology & Optometry (AREA)
General Physics & Mathematics (AREA)
Optics & Photonics (AREA)
General Health & Medical Sciences (AREA)

FR970301D 1948-08-11 1948-08-11 Advanced eyewear for eye protection Expired FR970301A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR970301T		1948-08-11

Publications (1)

Publication Number	Publication Date
FR970301A true FR970301A (en)	1951-01-03

Family

ID=9504714

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR970301D Expired FR970301A (en)	1948-08-11	1948-08-11	Advanced eyewear for eye protection

Country Status (1)

Country	Link
FR (1)	FR970301A (en)

1948
- 1948-08-11 FR FR970301D patent/FR970301A/en not_active Expired

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