FR2130482A1 - - Google Patents
Info
- Publication number
- FR2130482A1 FR2130482A1 FR7209772A FR7209772A FR2130482A1 FR 2130482 A1 FR2130482 A1 FR 2130482A1 FR 7209772 A FR7209772 A FR 7209772A FR 7209772 A FR7209772 A FR 7209772A FR 2130482 A1 FR2130482 A1 FR 2130482A1
- 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.)
- Granted
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
- G01N21/71—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light thermally excited
- G01N21/72—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light thermally excited using flame burners
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)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12676171A | 1971-03-22 | 1971-03-22 | |
| US14460471A | 1971-05-18 | 1971-05-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2130482A1 true FR2130482A1 (cs) | 1972-11-03 |
| FR2130482B1 FR2130482B1 (cs) | 1974-06-28 |
Family
ID=26824993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7209772A Expired FR2130482B1 (cs) | 1971-03-22 | 1972-03-21 |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE2213991A1 (cs) |
| FR (1) | FR2130482B1 (cs) |
| IT (1) | IT950413B (cs) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2664779A (en) * | 1950-06-13 | 1954-01-05 | John U White | Flame analyzer and flame source therefor |
-
1972
- 1972-03-21 IT IT2214872A patent/IT950413B/it active
- 1972-03-21 FR FR7209772A patent/FR2130482B1/fr not_active Expired
- 1972-03-22 DE DE19722213991 patent/DE2213991A1/de active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2664779A (en) * | 1950-06-13 | 1954-01-05 | John U White | Flame analyzer and flame source therefor |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2213991A1 (de) | 1972-09-28 |
| FR2130482B1 (cs) | 1974-06-28 |
| IT950413B (it) | 1973-06-20 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |