NL52144C - - Google Patents
Info
- Publication number
- NL52144C NL52144C NL52144DA NL52144C NL 52144 C NL52144 C NL 52144C NL 52144D A NL52144D A NL 52144DA NL 52144 C NL52144 C NL 52144C
- 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
- H01J37/24—Circuit arrangements not adapted to a particular application of the tube and not otherwise provided for
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Electron Sources, Ion Sources (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE530032X | 1938-06-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL52144C true NL52144C (nl) |
Family
ID=6554335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL52144D NL52144C (nl) | 1938-06-14 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2253864A (nl) |
| BE (1) | BE434855A (nl) |
| FR (1) | FR856126A (nl) |
| GB (1) | GB530032A (nl) |
| NL (1) | NL52144C (nl) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2443107A (en) * | 1945-07-30 | 1948-06-08 | Rca Corp | Electron optical system and method |
| US2548791A (en) * | 1945-10-19 | 1951-04-10 | Ralph H Hoglund | Automatic focusing circuit |
| NL67115C (nl) * | 1946-01-12 | |||
| US2635208A (en) * | 1948-04-21 | 1953-04-14 | John M Cage | Television circuit |
| US2626988A (en) * | 1948-10-07 | 1953-01-27 | Bendix Aviat Corp | Power supply arrangement for television receivers |
| US2543719A (en) * | 1949-07-29 | 1951-02-27 | Rca Corp | Deflection circuit |
-
0
- BE BE434855D patent/BE434855A/xx unknown
- NL NL52144D patent/NL52144C/xx active
-
1939
- 1939-06-13 FR FR856126D patent/FR856126A/fr not_active Expired
- 1939-06-14 GB GB17443/39A patent/GB530032A/en not_active Expired
- 1939-06-14 US US279036A patent/US2253864A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| BE434855A (nl) | |
| GB530032A (en) | 1940-12-03 |
| US2253864A (en) | 1941-08-26 |
| FR856126A (fr) | 1940-05-30 |