NL6502793A - - Google Patents
Info
- Publication number
- NL6502793A NL6502793A NL6502793A NL6502793A NL6502793A NL 6502793 A NL6502793 A NL 6502793A NL 6502793 A NL6502793 A NL 6502793A NL 6502793 A NL6502793 A NL 6502793A NL 6502793 A NL6502793 A NL 6502793A
- Authority
- NL
- Netherlands
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
- G02C7/10—Filters, e.g. for facilitating adaptation of the eyes to the dark; Sunglasses
Landscapes
- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6502793A NL6502793A (sv) | 1965-03-05 | 1965-03-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6502793A NL6502793A (sv) | 1965-03-05 | 1965-03-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6502793A true NL6502793A (sv) | 1970-07-23 |
Family
ID=19792570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6502793A NL6502793A (sv) | 1965-03-05 | 1965-03-05 |
Country Status (1)
| Country | Link |
|---|---|
| NL (1) | NL6502793A (sv) |
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1965
- 1965-03-05 NL NL6502793A patent/NL6502793A/xx unknown