NL261531A - - Google Patents
Info
- Publication number
- NL261531A NL261531A NL261531DA NL261531A NL 261531 A NL261531 A NL 261531A NL 261531D A NL261531D A NL 261531DA NL 261531 A NL261531 A NL 261531A
- 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
- H01J37/04—Arrangements of electrodes and associated parts for generating or controlling the discharge, e.g. electron-optical arrangement, ion-optical arrangement
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP522860 | 1960-02-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL261531A true NL261531A (fr) |
Family
ID=11605311
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL261531D NL261531A (fr) | 1960-02-22 | ||
| NL135016D NL135016C (fr) | 1960-02-22 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL135016D NL135016C (fr) | 1960-02-22 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3173005A (fr) |
| DE (1) | DE1222179B (fr) |
| NL (2) | NL135016C (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1614126B1 (de) * | 1967-02-27 | 1970-11-19 | Max Planck Gesellschaft | Korpuskularstrahlmikroskop,insbesondere Elektronenmikroskop,mit einer durch das Vorfeld einer Objektivlinse gebildeten Kondensorlinse und einer Bereichsblende |
| GB1238889A (fr) * | 1968-11-26 | 1971-07-14 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE889040C (de) * | 1938-06-01 | 1953-09-07 | Manfred Baron Von Ardenne | Magnetisches Objektivsystem fuer Elektronen-Rastermikroskope |
| US2220973A (en) * | 1939-03-31 | 1940-11-12 | Rca Corp | Electron microscope |
| CH332306A (de) * | 1955-05-10 | 1958-08-31 | Ardenne Manfred Von | Polarisationsladungsfreie Blende für Elektronen- und Ionengeräte |
| BE566571A (fr) * | 1957-04-09 |
-
0
- NL NL261531D patent/NL261531A/xx unknown
- NL NL135016D patent/NL135016C/xx active
-
1961
- 1961-02-14 US US89237A patent/US3173005A/en not_active Expired - Lifetime
- 1961-02-20 DE DES72632A patent/DE1222179B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1222179B (de) | 1966-08-04 |
| NL135016C (fr) | |
| US3173005A (en) | 1965-03-09 |