BE718152A - - Google Patents
Info
- Publication number
- BE718152A BE718152A BE718152DA BE718152A BE 718152 A BE718152 A BE 718152A BE 718152D A BE718152D A BE 718152DA BE 718152 A BE718152 A BE 718152A
- Authority
- BE
- Belgium
Links
Classifications
-
- 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
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/28—Investigating the spectrum
- G01J3/42—Absorption spectrometry; Double beam spectrometry; Flicker spectrometry; Reflection spectrometry
-
- 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
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/28—Investigating the spectrum
- G01J3/42—Absorption spectrometry; Double beam spectrometry; Flicker spectrometry; Reflection spectrometry
- G01J3/427—Dual wavelengths spectrometry
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Spectrometry And Color Measurement (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR116549A FR1546583A (fr) | 1967-08-01 | 1967-08-01 | Procédé de spectrométrie en infrarouge et dispositif en faisant application |
| FR144820A FR94550E (fr) | 1967-08-01 | 1968-03-21 | Procédé de spectrométrie en infrarouge et dispositif en faisant application. |
| FR144819A FR94549E (fr) | 1967-08-01 | 1968-03-21 | Procédé de spectrométrie en infrarouge et dispositif en faisant application. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE718152A true BE718152A (pm) | 1968-12-31 |
Family
ID=27244387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE718152D BE718152A (pm) | 1967-08-01 | 1968-07-17 |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE718152A (pm) |
| CH (1) | CH506785A (pm) |
| ES (1) | ES356748A1 (pm) |
| FR (1) | FR94550E (pm) |
| LU (1) | LU56515A1 (pm) |
| NL (1) | NL6810567A (pm) |
-
1968
- 1968-03-21 FR FR144820A patent/FR94550E/fr not_active Expired
- 1968-07-17 LU LU56515D patent/LU56515A1/xx unknown
- 1968-07-17 BE BE718152D patent/BE718152A/xx unknown
- 1968-07-25 NL NL6810567A patent/NL6810567A/xx unknown
- 1968-07-30 CH CH1141368A patent/CH506785A/fr not_active IP Right Cessation
- 1968-08-01 ES ES356748A patent/ES356748A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES356748A1 (es) | 1970-05-01 |
| FR94550E (fr) | 1969-08-29 |
| NL6810567A (pm) | 1969-02-04 |
| CH506785A (fr) | 1971-04-30 |
| LU56515A1 (pm) | 1968-10-28 |