BE740818A - - Google Patents
Info
- Publication number
- BE740818A BE740818A BE740818DA BE740818A BE 740818 A BE740818 A BE 740818A BE 740818D A BE740818D A BE 740818DA BE 740818 A BE740818 A BE 740818A
- Authority
- BE
- Belgium
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06J—HYBRID COMPUTING ARRANGEMENTS
- G06J1/00—Hybrid computing arrangements
-
- 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
- G01N21/27—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using photo-electric detection ; circuits for computing concentration
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Mathematical Physics (AREA)
- General Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Health & Medical Sciences (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pathology (AREA)
- Computer Hardware Design (AREA)
- Automation & Control Theory (AREA)
- Evolutionary Computation (AREA)
- Fuzzy Systems (AREA)
- Software Systems (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Spectrometry And Color Measurement (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US77233268A | 1968-10-31 | 1968-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE740818A true BE740818A (de) | 1970-04-01 |
Family
ID=25094714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE740818D BE740818A (de) | 1968-10-31 | 1969-10-27 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3597760A (de) |
| JP (1) | JPS525867B1 (de) |
| BE (1) | BE740818A (de) |
| DE (1) | DE1953536A1 (de) |
| FR (1) | FR2022011A1 (de) |
| GB (1) | GB1242939A (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2122029A5 (de) * | 1971-01-15 | 1972-08-25 | Hadida Roger | |
| US4214234A (en) * | 1979-02-05 | 1980-07-22 | International Business Machines Corporation | Range tracking analog to digital converter for use with a bridge |
| EA008973B1 (ru) * | 2006-04-21 | 2007-10-26 | Закрытое Акционерное Общество "Белтехэкспорт" | Контрольно-проверочная аппаратура |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2963697A (en) * | 1956-02-13 | 1960-12-06 | Bendix Corp | Code conversion system |
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1968
- 1968-10-31 US US772332A patent/US3597760A/en not_active Expired - Lifetime
-
1969
- 1969-10-24 DE DE19691953536 patent/DE1953536A1/de active Pending
- 1969-10-24 JP JP44085621A patent/JPS525867B1/ja active Pending
- 1969-10-27 BE BE740818D patent/BE740818A/xx unknown
- 1969-10-28 GB GB52649/69A patent/GB1242939A/en not_active Expired
- 1969-10-29 FR FR6937097A patent/FR2022011A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| GB1242939A (en) | 1971-08-18 |
| DE1953536A1 (de) | 1970-06-11 |
| JPS525867B1 (de) | 1977-02-17 |
| US3597760A (en) | 1971-08-03 |
| FR2022011A1 (de) | 1970-07-24 |