CH233969A - Corpuscular beam apparatus. - Google Patents
Corpuscular beam apparatus.Info
- Publication number
- CH233969A CH233969A CH233969DA CH233969A CH 233969 A CH233969 A CH 233969A CH 233969D A CH233969D A CH 233969DA CH 233969 A CH233969 A CH 233969A
- Authority
- CH
- Switzerland
- Prior art keywords
- beam apparatus
- corpuscular beam
- corpuscular
- Prior art date
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 objects or the material; Means for adjusting diaphragms or lenses associated with the support
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE233969X | 1942-04-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH233969A true CH233969A (en) | 1944-08-31 |
Family
ID=5888984
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH233969D CH233969A (en) | 1942-04-29 | 1943-04-21 | Corpuscular beam apparatus. |
Country Status (2)
Country | Link |
---|---|
CH (1) | CH233969A (en) |
FR (1) | FR894294A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE965057C (en) * | 1948-10-02 | 1957-05-29 | Siemens Ag | Electron-optical device working on the high vacuum pump |
DE968396C (en) * | 1951-05-06 | 1958-02-13 | Zeiss Carl Fa | Electron microscope with electrostatic imaging lenses |
DE1039153B (en) * | 1954-04-12 | 1958-09-18 | Kabushikikaisha Nihondenshi Ko | electron microscope |
DE971610C (en) * | 1952-10-17 | 1959-02-26 | Heraeus Gmbh W C | Dynamic pressure stage section for the transfer of a corpuscular beam bundle from rooms with lower gas pressure to rooms with higher gas pressure |
DE1117793B (en) * | 1952-07-25 | 1961-11-23 | Zeiss Carl Fa | Device for processing objects or materials by means of charge carrier jets |
US4160188A (en) * | 1976-04-23 | 1979-07-03 | The United States Of America As Represented By The Secretary Of The Navy | Electron beam tube |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4809891A (en) * | 1987-11-23 | 1989-03-07 | Patrin Michael C | Motorcycle luggage rack |
-
1943
- 1943-04-21 CH CH233969D patent/CH233969A/en unknown
- 1943-04-27 FR FR894294D patent/FR894294A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE965057C (en) * | 1948-10-02 | 1957-05-29 | Siemens Ag | Electron-optical device working on the high vacuum pump |
DE968396C (en) * | 1951-05-06 | 1958-02-13 | Zeiss Carl Fa | Electron microscope with electrostatic imaging lenses |
DE1117793B (en) * | 1952-07-25 | 1961-11-23 | Zeiss Carl Fa | Device for processing objects or materials by means of charge carrier jets |
DE971610C (en) * | 1952-10-17 | 1959-02-26 | Heraeus Gmbh W C | Dynamic pressure stage section for the transfer of a corpuscular beam bundle from rooms with lower gas pressure to rooms with higher gas pressure |
DE1039153B (en) * | 1954-04-12 | 1958-09-18 | Kabushikikaisha Nihondenshi Ko | electron microscope |
US4160188A (en) * | 1976-04-23 | 1979-07-03 | The United States Of America As Represented By The Secretary Of The Navy | Electron beam tube |
Also Published As
Publication number | Publication date |
---|---|
FR894294A (en) | 1944-12-19 |
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