NL115184B - - Google Patents
Info
- Publication number
- NL115184B NL115184B NL115184DA NL115184B NL 115184 B NL115184 B NL 115184B NL 115184D A NL115184D A NL 115184DA NL 115184 B NL115184 B NL 115184B
- Authority
- NL
- Netherlands
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
- H01J37/18—Vacuum locks ; Means for obtaining or maintaining the desired pressure within the vessel
-
- 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE254930X | 1941-04-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL115184B true NL115184B (fr) |
Family
ID=5960800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL115184D NL115184B (fr) | 1941-04-17 |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH254930A (fr) |
| FR (1) | FR902550A (fr) |
| NL (1) | NL115184B (fr) |
-
0
- NL NL115184D patent/NL115184B/xx unknown
-
1944
- 1944-01-22 CH CH254930D patent/CH254930A/de unknown
- 1944-03-10 FR FR902550D patent/FR902550A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR902550A (fr) | 1945-09-03 |
| CH254930A (de) | 1948-05-31 |