NL75362C - - Google Patents
Info
- Publication number
- NL75362C NL75362C NL75362DA NL75362C NL 75362 C NL75362 C NL 75362C NL 75362D A NL75362D A NL 75362DA NL 75362 C NL75362 C NL 75362C
- 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)
- Sampling And Sample Adjustment (AREA)
- Microscoopes, Condenser (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL646440X | 1946-08-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL75362C true NL75362C (nl) |
Family
ID=19791936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL75362D NL75362C (nl) | 1946-08-30 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2512947A (nl) |
| DE (1) | DE810887C (nl) |
| FR (1) | FR952559A (nl) |
| GB (1) | GB646440A (nl) |
| NL (1) | NL75362C (nl) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB682530A (en) * | 1950-02-23 | 1952-11-12 | Vickers Electrical Co Ltd | Improvements in apparatus for introducing specimens into an evacuated chamber |
| DE968396C (de) * | 1951-05-06 | 1958-02-13 | Zeiss Carl Fa | Elektronenmikroskop mit elektrostatischen Abbildungslinsen |
| US3038993A (en) * | 1958-05-21 | 1962-06-12 | Masuda Tatsunosuke | Aperture system for electron optical instrument |
| US20140082920A1 (en) * | 2012-09-27 | 2014-03-27 | International Business Machines Corporation | High aspect ratio sample holder |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL54222C (nl) * | 1937-08-24 | |||
| DE708778C (de) * | 1937-11-20 | 1942-01-26 | Gewerkschaft Mathias Stinnes | Vorrichtung zum Einbringen von Objekten in das Elektronenmikroskop |
| US2420561A (en) * | 1944-04-27 | 1947-05-13 | Gen Electric | Electron microscope structure |
-
0
- NL NL75362D patent/NL75362C/xx active
-
1947
- 1947-08-06 US US766792A patent/US2512947A/en not_active Expired - Lifetime
- 1947-08-27 GB GB23675/47A patent/GB646440A/en not_active Expired
- 1947-08-28 FR FR952559D patent/FR952559A/fr not_active Expired
-
1948
- 1948-12-14 DE DEP24599A patent/DE810887C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB646440A (en) | 1950-11-22 |
| US2512947A (en) | 1950-06-27 |
| FR952559A (fr) | 1949-11-21 |
| DE810887C (de) | 1951-08-13 |