NL89188C - - Google Patents
Info
- Publication number
- NL89188C NL89188C NL89188DA NL89188C NL 89188 C NL89188 C NL 89188C NL 89188D A NL89188D A NL 89188DA NL 89188 C NL89188 C NL 89188C
- 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
- H01J37/20—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)
- Analysing Materials By The Use Of Radiation (AREA)
- Lenses (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE720008X | 1948-10-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL89188C true NL89188C (fr) |
Family
ID=6627350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL89188D NL89188C (fr) | 1948-10-01 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2849619A (fr) |
| GB (1) | GB720008A (fr) |
| NL (1) | NL89188C (fr) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1251828B (fr) * | 1957-09-11 | |||
| US3216310A (en) * | 1960-06-27 | 1965-11-09 | Univ California | Black body reflectometer |
| US3073951A (en) * | 1960-07-28 | 1963-01-15 | Combustion Eng | Vacuum lock |
| US3120610A (en) * | 1961-05-15 | 1964-02-04 | Well Completions Inc | Apparatus for producing a high intensity electron stream used to excite characteristic radiation of elements |
| US3117223A (en) * | 1961-06-09 | 1964-01-07 | Atlas Werke Ag | Sample insertion vacuum lock for a mass spectrometer |
| US3185840A (en) * | 1963-05-09 | 1965-05-25 | Lemaitre Jacques | Multi-purpose stage for electronic probe microanalysis |
| US3356844A (en) * | 1963-07-02 | 1967-12-05 | Centre Nat Rech Metall | Rotatable sample changer for an electron probe microanalyzer having means for maintaining a vacuum in the analysis chamber |
| US3374349A (en) * | 1966-11-14 | 1968-03-19 | Victor G. Macres | Electron probe having a specific shortfocal length magnetic lens and light microscope |
| US3679900A (en) * | 1968-12-03 | 1972-07-25 | Hitachi Ltd | Specimen holder transfer mechanism for an electron microscope |
| US4033904A (en) * | 1974-03-22 | 1977-07-05 | Varian Associates, Inc. | Interchangeable specimen trays and apparatus for a vacuum type testing system |
| US5698856A (en) * | 1996-08-05 | 1997-12-16 | Frasca; Peter | Specimen holder for electron microscope |
| US7301157B2 (en) * | 2005-09-28 | 2007-11-27 | Fei Company | Cluster tool for microscopic processing of samples |
| CA3092996C (fr) | 2018-03-14 | 2024-05-28 | Monsanto Technology Llc | Systemes et methodes pour l'imagerie de graines au moyen de plusieurs cameras |
| MX2020013129A (es) | 2018-06-11 | 2021-02-18 | Monsanto Technology Llc | Seleccion de semillas. |
| AU2020383497A1 (en) * | 2019-11-13 | 2022-05-26 | Monsanto Technology Llc | X-ray seed imaging system, cabinet x-ray device, and methods of evaluating seeds |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE708778C (de) * | 1937-11-20 | 1942-01-26 | Gewerkschaft Mathias Stinnes | Vorrichtung zum Einbringen von Objekten in das Elektronenmikroskop |
| US2256191A (en) * | 1938-04-13 | 1941-09-16 | Fides Gmbh | Method for examining objects in an air space by means of electron microscopes |
| BE434135A (fr) * | 1938-05-02 | |||
| US2410658A (en) * | 1943-07-16 | 1946-11-05 | Rca Corp | Limiting aperture for electron image devices |
| DE895636C (de) * | 1944-12-06 | 1953-11-05 | Siemens Ag | An der Pumpe arbeitender Korpuskularstrahlapparat |
| DE902286C (de) * | 1948-10-01 | 1956-04-19 | Siemens Ag | Objekttisch zum Einsetzen von mehreren Objekten fuer Korpuskularstrahlapparate |
| DE911061C (de) * | 1948-10-01 | 1956-08-16 | Siemens Ag | Objekttisch fuer elektronenoptische Untersuchungen |
| US2499019A (en) * | 1949-01-29 | 1950-02-28 | Rca Corp | Adjustable specimen support for electron-optical instruments |
-
0
- NL NL89188D patent/NL89188C/xx active
-
1951
- 1951-02-14 GB GB3628/51A patent/GB720008A/en not_active Expired
- 1951-07-23 US US238182A patent/US2849619A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2849619A (en) | 1958-08-26 |
| GB720008A (en) | 1954-12-08 |