BE364477A - - Google Patents
Info
- Publication number
- BE364477A BE364477A BE364477DA BE364477A BE 364477 A BE364477 A BE 364477A BE 364477D A BE364477D A BE 364477DA BE 364477 A BE364477 A BE 364477A
- Authority
- BE
- Belgium
- Prior art keywords
- desc
- clms
- attention
- page number
- contain start
- Prior art date
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
Landscapes
- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
- Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE364477A true BE364477A (forum.php) |
Family
ID=36943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE364477D BE364477A (forum.php) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE364477A (forum.php) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2543698A1 (fr) * | 1983-03-29 | 1984-10-05 | Optyl Holding | Lunettes de protection avec verres detachables |
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0
- BE BE364477D patent/BE364477A/fr unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2543698A1 (fr) * | 1983-03-29 | 1984-10-05 | Optyl Holding | Lunettes de protection avec verres detachables |