NL112687C - - Google Patents
Info
- Publication number
- NL112687C NL112687C NL112687DA NL112687C NL 112687 C NL112687 C NL 112687C NL 112687D A NL112687D A NL 112687DA NL 112687 C NL112687 C NL 112687C
- Authority
- NL
- Netherlands
Links
Classifications
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/20—Filters
- G02B5/208—Filters for use with infrared or ultraviolet radiation, e.g. for separating visible light from infrared and/or ultraviolet radiation
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL112687C true NL112687C (en) | 1900-01-01 |
Family
ID=1847137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL112687D NL112687C (en) |
Country Status (1)
| Country | Link |
|---|---|
| NL (1) | NL112687C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2343267A1 (en) * | 1976-03-05 | 1977-09-30 | Mutzhas Maximilian F | PROTECTION FILTER AGAINST RADIATION, ESPECIALLY FOR DIRECT PIGMENTATION BY SUN EXPOSURE |
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0
- NL NL112687D patent/NL112687C/xx active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2343267A1 (en) * | 1976-03-05 | 1977-09-30 | Mutzhas Maximilian F | PROTECTION FILTER AGAINST RADIATION, ESPECIALLY FOR DIRECT PIGMENTATION BY SUN EXPOSURE |