FR2163754A1 - - Google Patents
Info
- Publication number
- FR2163754A1 FR2163754A1 FR7245054A FR7245054A FR2163754A1 FR 2163754 A1 FR2163754 A1 FR 2163754A1 FR 7245054 A FR7245054 A FR 7245054A FR 7245054 A FR7245054 A FR 7245054A FR 2163754 A1 FR2163754 A1 FR 2163754A1
- 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.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/02—Constructional details
- H01S3/03—Constructional details of gas laser discharge tubes
- H01S3/036—Means for obtaining or maintaining the desired gas pressure within the tube, e.g. by gettering, replenishing; Means for circulating the gas, e.g. for equalising the pressure within the tube
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Lasers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5894071 | 1971-12-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2163754A1 true FR2163754A1 (enEXAMPLES) | 1973-07-27 |
Family
ID=10482737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7245054A Withdrawn FR2163754A1 (enEXAMPLES) | 1971-12-18 | 1972-12-18 |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE2261601A1 (enEXAMPLES) |
| FR (1) | FR2163754A1 (enEXAMPLES) |
| GB (1) | GB1341088A (enEXAMPLES) |
-
1971
- 1971-12-18 GB GB1341088D patent/GB1341088A/en not_active Expired
-
1972
- 1972-12-15 DE DE19722261601 patent/DE2261601A1/de active Pending
- 1972-12-18 FR FR7245054A patent/FR2163754A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| GB1341088A (en) | 1973-12-19 |
| DE2261601A1 (de) | 1973-06-28 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |