BE453437A - - Google Patents
Info
- Publication number
- BE453437A BE453437A BE453437DA BE453437A BE 453437 A BE453437 A BE 453437A BE 453437D A BE453437D A BE 453437DA BE 453437 A BE453437 A BE 453437A
- Authority
- BE
- Belgium
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
- H01J37/22—Optical, image processing or photographic arrangements associated with the tube
- H01J37/224—Luminescent screens or photographic plates for imaging; Apparatus specially adapted therefor, e. g. cameras, TV-cameras, photographic equipment or exposure control; Optical subsystems specially adapted therefor, e. g. microscopes for observing image on luminescent screen
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Electron Sources, Ion Sources (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE246370X | 1943-04-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE453437A true BE453437A (ko) |
Family
ID=5935103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE453437D BE453437A (ko) | 1943-04-06 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE453437A (ko) |
| CH (1) | CH246370A (ko) |
-
0
- BE BE453437D patent/BE453437A/xx unknown
-
1944
- 1944-03-28 CH CH246370D patent/CH246370A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH246370A (de) | 1946-12-31 |