FR2097376A5 - - Google Patents
Info
- Publication number
- FR2097376A5 FR2097376A5 FR7024806A FR7024806A FR2097376A5 FR 2097376 A5 FR2097376 A5 FR 2097376A5 FR 7024806 A FR7024806 A FR 7024806A FR 7024806 A FR7024806 A FR 7024806A FR 2097376 A5 FR2097376 A5 FR 2097376A5
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/66—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light electrically excited, e.g. electroluminescence
- G01N21/67—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light electrically excited, e.g. electroluminescence using electric arcs or discharges
Landscapes
- Health & Medical Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Physics & Mathematics (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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7024806A FR2097376A5 (fr) | 1970-07-03 | 1970-07-03 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7024806A FR2097376A5 (fr) | 1970-07-03 | 1970-07-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2097376A5 true FR2097376A5 (fr) | 1972-03-03 |
Family
ID=9058250
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7024806A Expired FR2097376A5 (fr) | 1970-07-03 | 1970-07-03 |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2097376A5 (fr) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1332618A (fr) * | 1962-06-04 | 1963-07-19 | Siderurgie Fse Inst Rech | Perfectionnements à l'analyse spectrale des échantillons métalliques à l'air libre |
US3402311A (en) * | 1966-02-01 | 1968-09-17 | Air Force Usa | Gas atmosphere counter electrode |
-
1970
- 1970-07-03 FR FR7024806A patent/FR2097376A5/fr not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1332618A (fr) * | 1962-06-04 | 1963-07-19 | Siderurgie Fse Inst Rech | Perfectionnements à l'analyse spectrale des échantillons métalliques à l'air libre |
US3402311A (en) * | 1966-02-01 | 1968-09-17 | Air Force Usa | Gas atmosphere counter electrode |
Non-Patent Citations (1)
Title |
---|
METALLURGIA, volume 67, no. 403, mai 1963, S. MUIR et al. "The use of controlled atmospheres for the elimination of interelemental effects in spectrographic analysis, with particular reference to the analysis of highly alloyed steels", pages 251-257 * |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |