NL93793C - - Google Patents
Info
- Publication number
- NL93793C NL93793C NL93793DA NL93793C NL 93793 C NL93793 C NL 93793C NL 93793D A NL93793D A NL 93793DA NL 93793 C NL93793 C NL 93793C
- Authority
- NL
- Netherlands
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/20—Filters
- G02B5/28—Interference filters
- G02B5/285—Interference filters comprising deposited thin solid films
-
- 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
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C2202/00—Generic optical aspects applicable to one or more of the subgroups of G02C7/00
- G02C2202/16—Laminated or compound lenses
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- General Health & Medical Sciences (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL93793C true NL93793C (de) |
Family
ID=1836728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL93793D NL93793C (de) |
Country Status (1)
| Country | Link |
|---|---|
| NL (1) | NL93793C (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL111656C (nl) * | 1956-07-20 | 1965-08-16 | Balzers Hochvakuum | Werkwijze ter vervaardiging van kunstmatige sierstenen, alsmede met deze werkwijze verkregen kunstmatige sierstenen |
-
0
- NL NL93793D patent/NL93793C/xx active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL111656C (nl) * | 1956-07-20 | 1965-08-16 | Balzers Hochvakuum | Werkwijze ter vervaardiging van kunstmatige sierstenen, alsmede met deze werkwijze verkregen kunstmatige sierstenen |
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| NL93793C (de) |