NL7209350A - - Google Patents
Info
- Publication number
- NL7209350A NL7209350A NL7209350A NL7209350A NL7209350A NL 7209350 A NL7209350 A NL 7209350A NL 7209350 A NL7209350 A NL 7209350A NL 7209350 A NL7209350 A NL 7209350A NL 7209350 A NL7209350 A NL 7209350A
- 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 |
|---|---|---|---|
| DE2149108A DE2149108C3 (de) | 1971-09-28 | 1971-09-28 | Einrichtung zur VergröBerungseinstellung eines Elektronenmikroskops |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7209350A true NL7209350A (enrdf_load_stackoverflow) | 1973-03-30 |
Family
ID=5821228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7209350A NL7209350A (enrdf_load_stackoverflow) | 1971-09-28 | 1972-07-04 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3757117A (enrdf_load_stackoverflow) |
| JP (1) | JPS4843261A (enrdf_load_stackoverflow) |
| DE (1) | DE2149108C3 (enrdf_load_stackoverflow) |
| GB (1) | GB1394102A (enrdf_load_stackoverflow) |
| NL (1) | NL7209350A (enrdf_load_stackoverflow) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5354465A (en) * | 1976-10-28 | 1978-05-17 | Jeol Ltd | Lens control circuit for electromicroscope or the like |
| JPS563125Y2 (enrdf_load_stackoverflow) * | 1977-09-16 | 1981-01-23 | ||
| JPS54107646U (enrdf_load_stackoverflow) * | 1978-01-17 | 1979-07-28 | ||
| JPS56149761A (en) | 1980-04-23 | 1981-11-19 | Hitachi Ltd | Electron beam controller |
| JPS57212754A (en) * | 1981-06-24 | 1982-12-27 | Hitachi Ltd | Electron-beam controller for electron microscope |
| JPS5814460A (ja) * | 1981-07-17 | 1983-01-27 | Internatl Precision Inc | 電子顕微鏡の焦点合わせ方法及びこの方法を応用した像撮影方法及び装置 |
| JPS63207612A (ja) * | 1987-02-24 | 1988-08-29 | 日本碍子株式会社 | セラミツク押出法及びそれに用いる装置 |
| US4818873A (en) * | 1987-10-30 | 1989-04-04 | Vickers Instruments (Canada) Inc. | Apparatus for automatically controlling the magnification factor of a scanning electron microscope |
| JP2673900B2 (ja) * | 1988-12-05 | 1997-11-05 | 株式会社日立製作所 | 電子顕微鏡 |
| JP4727777B2 (ja) * | 1999-05-24 | 2011-07-20 | 株式会社日立製作所 | 走査形電子顕微鏡による測長方法 |
-
1971
- 1971-09-28 DE DE2149108A patent/DE2149108C3/de not_active Expired
-
1972
- 1972-07-04 NL NL7209350A patent/NL7209350A/xx not_active Application Discontinuation
- 1972-07-17 GB GB3330572A patent/GB1394102A/en not_active Expired
- 1972-09-15 US US00289531A patent/US3757117A/en not_active Expired - Lifetime
- 1972-09-27 JP JP47096977A patent/JPS4843261A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US3757117A (en) | 1973-09-04 |
| GB1394102A (en) | 1975-05-14 |
| DE2149108C3 (de) | 1975-05-15 |
| DE2149108A1 (de) | 1973-04-05 |
| JPS4843261A (enrdf_load_stackoverflow) | 1973-06-22 |
| DE2149108B2 (de) | 1974-10-03 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BA | A request for search or an international-type search has been filed | ||
| BV | The patent application has lapsed |