FR964502A - - Google Patents
Info
- Publication number
- FR964502A FR964502A FR964502DA FR964502A FR 964502 A FR964502 A FR 964502A FR 964502D A FR964502D A FR 964502DA FR 964502 A FR964502 A FR 964502A
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- H01J37/10—Lenses
- H01J37/14—Lenses magnetic
-
- 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
- H01J37/147—Arrangements for directing or deflecting the discharge along a desired path
- H01J37/15—External mechanical adjustment of electron or ion optical components
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE260428X | 1942-12-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR964502A true FR964502A (xx) | 1950-08-18 |
Family
ID=5969022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR964502D Expired FR964502A (xx) | 1942-12-24 |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH260428A (xx) |
| FR (1) | FR964502A (xx) |
| NL (1) | NL115916C (xx) |
-
0
- FR FR964502D patent/FR964502A/fr not_active Expired
- NL NL115916D patent/NL115916C/xx active
-
1944
- 1944-01-11 CH CH260428D patent/CH260428A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH260428A (de) | 1949-03-15 |
| NL115916C (xx) |