BE643763A - - Google Patents
Info
- Publication number
- BE643763A BE643763A BE643763DA BE643763A BE 643763 A BE643763 A BE 643763A BE 643763D A BE643763D A BE 643763DA BE 643763 A BE643763 A BE 643763A
- Authority
- BE
- Belgium
Links
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/22—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by measuring secondary emission from the material
- G01N23/223—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by measuring secondary emission from the material by irradiating the sample with X-rays or gamma-rays and by measuring X-ray fluorescence
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/20—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by using diffraction of the radiation by the materials, e.g. for investigating crystal structure; by using scattering of the radiation by the materials, e.g. for investigating non-crystalline materials; by using reflection of the radiation by the materials
- G01N23/207—Diffractometry using detectors, e.g. using a probe in a central position and one or more displaceable detectors in circumferential positions
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J47/00—Tubes for determining the presence, intensity, density or energy of radiation or particles
- H01J47/06—Proportional counter tubes
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2223/00—Investigating materials by wave or particle radiation
- G01N2223/07—Investigating materials by wave or particle radiation secondary emission
- G01N2223/076—X-ray fluorescence
Landscapes
- Chemical & Material Sciences (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Crystallography & Structural Chemistry (AREA)
- Length-Measuring Devices Using Wave Or Particle Radiation (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR924891A FR1356443A (fr) | 1963-02-15 | 1963-02-15 | Compteur proportionnel à large fenêtre, et dispositif en comportant application |
Publications (1)
Publication Number | Publication Date |
---|---|
BE643763A true BE643763A (fr) | 1964-05-29 |
Family
ID=8797110
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE643763D BE643763A (fr) | 1963-02-15 | 1964-02-13 |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE643763A (fr) |
DE (1) | DE1893189U (fr) |
FR (1) | FR1356443A (fr) |
GB (1) | GB1021788A (fr) |
LU (1) | LU45325A1 (fr) |
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1963
- 1963-02-15 FR FR924891A patent/FR1356443A/fr not_active Expired
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1964
- 1964-01-30 LU LU45325D patent/LU45325A1/xx unknown
- 1964-02-13 BE BE643763D patent/BE643763A/xx unknown
- 1964-02-14 DE DE1964C0011462 patent/DE1893189U/de not_active Expired
- 1964-02-17 GB GB644164A patent/GB1021788A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR1356443A (fr) | 1964-03-27 |
DE1893189U (de) | 1964-05-21 |
GB1021788A (en) | 1966-03-09 |
LU45325A1 (fr) | 1964-03-31 |