FR955197A - - Google Patents
Info
- Publication number
- FR955197A FR955197A FR955197DA FR955197A FR 955197 A FR955197 A FR 955197A FR 955197D A FR955197D A FR 955197DA FR 955197 A FR955197 A FR 955197A
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
- H01J37/02—Details
- H01J37/20—Means for supporting or positioning the object or the material; Means for adjusting diaphragms or lenses associated with the support
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR955197A true FR955197A (fr) | 1950-01-10 |
Family
ID=1557979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR955197D Expired FR955197A (fr) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR955197A (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3073951A (en) * | 1960-07-28 | 1963-01-15 | Combustion Eng | Vacuum lock |
-
0
- FR FR955197D patent/FR955197A/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3073951A (en) * | 1960-07-28 | 1963-01-15 | Combustion Eng | Vacuum lock |