AT194974B - - Google Patents
Info
- Publication number
- AT194974B AT194974B AT194974DA AT194974B AT 194974 B AT194974 B AT 194974B AT 194974D A AT194974D A AT 194974DA AT 194974 B AT194974 B AT 194974B
- Authority
- AT
- Austria
Links
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/02—Details
- G01J1/04—Optical or mechanical part supplementary adjustable parts
- G01J1/0407—Optical elements not provided otherwise, e.g. manifolds, windows, holograms, gratings
- G01J1/0414—Optical elements not provided otherwise, e.g. manifolds, windows, holograms, gratings using plane or convex mirrors, parallel phase plates, or plane beam-splitters
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH194974T | 1956-03-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT194974B true AT194974B (pt-PT) | 1958-01-25 |
Family
ID=29555433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT194974D AT194974B (pt-PT) | 1956-03-01 | 1956-03-15 |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT194974B (pt-PT) |
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1956
- 1956-03-15 AT AT194974D patent/AT194974B/de active