NL144503C - - Google Patents
Info
- Publication number
- NL144503C NL144503C NL144503DA NL144503C NL 144503 C NL144503 C NL 144503C NL 144503D A NL144503D A NL 144503DA NL 144503 C NL144503 C NL 144503C
- Authority
- NL
- Netherlands
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
- G01N21/47—Scattering, i.e. diffuse reflection
- G01N21/4738—Diffuse reflection, e.g. also for testing fluids, fibrous materials
- G01N21/474—Details of optical heads therefor, e.g. using optical fibres
Landscapes
- Physics & Mathematics (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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB273455X | 1948-01-26 | ||
| GB60149X | 1949-01-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL144503C true NL144503C (en) |
Family
ID=26240328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL144503D NL144503C (en) | 1948-01-26 |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH273455A (en) |
| NL (1) | NL144503C (en) |
-
0
- NL NL144503D patent/NL144503C/xx active
-
1949
- 1949-01-18 CH CH273455D patent/CH273455A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH273455A (en) | 1951-02-15 |