NO118943B - - Google Patents
Download PDFInfo
- Publication number
- NO118943B NO118943B NO16343666A NO16343666A NO118943B NO 118943 B NO118943 B NO 118943B NO 16343666 A NO16343666 A NO 16343666A NO 16343666 A NO16343666 A NO 16343666A NO 118943 B NO118943 B NO 118943B
- Authority
- NO
- Norway
- Prior art keywords
- paper
- current component
- light
- direct current
- alternating current
- Prior art date
Links
- 238000000034 method Methods 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000005259 measurement Methods 0.000 claims description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
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
- G01N21/84—Systems specially adapted for particular applications
- G01N21/86—Investigating moving sheets
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)
- Paper (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI247665 | 1965-10-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO118943B true NO118943B (enrdf_load_stackoverflow) | 1970-03-02 |
Family
ID=8507161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO16343666A NO118943B (enrdf_load_stackoverflow) | 1965-10-19 | 1966-06-14 |
Country Status (4)
| Country | Link |
|---|---|
| FR (1) | FR1501762A (enrdf_load_stackoverflow) |
| GB (1) | GB1129536A (enrdf_load_stackoverflow) |
| NO (1) | NO118943B (enrdf_load_stackoverflow) |
| SE (1) | SE326578B (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2182432B (en) * | 1985-10-30 | 1989-10-25 | Edmund Miles Rank | Improvements in and relating to apparatus for detecting particles in suspension |
| ES2184646B1 (es) * | 2001-09-21 | 2004-07-16 | Fabrica Nacional De Moneda Y Timbre-Real Casa De La Moneda | Metodo de analisis de la nubosidad visual del papel de seguridad, y dispositivo para la puesta en practica del mismo. |
-
1966
- 1966-06-14 NO NO16343666A patent/NO118943B/no unknown
- 1966-06-17 GB GB2706966A patent/GB1129536A/en not_active Expired
- 1966-06-22 FR FR66149A patent/FR1501762A/fr not_active Expired
- 1966-06-29 SE SE08821/66A patent/SE326578B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR1501762A (fr) | 1967-11-18 |
| GB1129536A (en) | 1968-10-09 |
| SE326578B (enrdf_load_stackoverflow) | 1970-07-27 |
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