CH565996A5 - - Google Patents
Info
- Publication number
- CH565996A5 CH565996A5 CH366474A CH366474A CH565996A5 CH 565996 A5 CH565996 A5 CH 565996A5 CH 366474 A CH366474 A CH 366474A CH 366474 A CH366474 A CH 366474A CH 565996 A5 CH565996 A5 CH 565996A5
- Authority
- CH
- Switzerland
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/251—Colorimeters; Construction thereof
- G01N21/253—Colorimeters; Construction thereof for batch operation, i.e. multisample apparatus
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Optical Measuring Cells (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732317831 DE2317831C3 (de) | 1973-04-09 | 1973-04-09 | Verfahren zur photometrischen Messung und Photometer zur Durchführung des Verfahrens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH565996A5 true CH565996A5 (fi) | 1975-08-29 |
Family
ID=5877522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH366474A CH565996A5 (fi) | 1973-04-09 | 1974-03-15 |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH565996A5 (fi) |
| DE (1) | DE2317831C3 (fi) |
| FR (1) | FR2224747B3 (fi) |
| IT (1) | IT1011615B (fi) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4227079A (en) * | 1978-12-15 | 1980-10-07 | Hewlett-Packard Company | Multipath fine positioning beam director |
| DE3147433A1 (de) * | 1981-11-30 | 1983-06-09 | Eppendorf Gerätebau Netheler + Hinz GmbH, 2000 Hamburg | Verfahren zur photometrischen messung des inhalts von probegefaessen sowie vorrichtungen zur durchfuehrung des verfahrens |
-
1973
- 1973-04-09 DE DE19732317831 patent/DE2317831C3/de not_active Expired
-
1974
- 1974-03-15 CH CH366474A patent/CH565996A5/xx not_active IP Right Cessation
- 1974-03-19 FR FR7409284A patent/FR2224747B3/fr not_active Expired
- 1974-03-21 IT IT6790274A patent/IT1011615B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| DE2317831A1 (de) | 1974-10-24 |
| FR2224747A1 (fi) | 1974-10-31 |
| IT1011615B (it) | 1977-02-10 |
| DE2317831C3 (de) | 1975-10-30 |
| FR2224747B3 (fi) | 1976-12-31 |
| DE2317831B2 (de) | 1975-02-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |