FR2040611A5 - - Google Patents
Info
- Publication number
- FR2040611A5 FR2040611A5 FR6910559A FR6910559A FR2040611A5 FR 2040611 A5 FR2040611 A5 FR 2040611A5 FR 6910559 A FR6910559 A FR 6910559A FR 6910559 A FR6910559 A FR 6910559A FR 2040611 A5 FR2040611 A5 FR 2040611A5
- 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
- H01J43/00—Secondary-emission tubes; Electron-multiplier tubes
- H01J43/04—Electron multipliers
- H01J43/06—Electrode arrangements
- H01J43/18—Electrode arrangements using essentially more than one dynode
- H01J43/24—Dynodes having potential gradient along their surfaces
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR6910559A FR2040611A5 (en) | 1969-04-04 | 1969-04-04 | |
DE19702011632 DE2011632B2 (en) | 1969-04-04 | 1970-03-11 | Channel amplifier device with channels that have a higher secondary emission at the input |
NL7004568A NL7004568A (en) | 1969-04-04 | 1970-03-31 | |
GB1596670A GB1299004A (en) | 1969-04-04 | 1970-04-03 | Electron multiplier |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR6910559A FR2040611A5 (en) | 1969-04-04 | 1969-04-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2040611A5 true FR2040611A5 (en) | 1971-01-22 |
Family
ID=9031986
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR6910559A Expired FR2040611A5 (en) | 1969-04-04 | 1969-04-04 |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE2011632B2 (en) |
FR (1) | FR2040611A5 (en) |
GB (1) | GB1299004A (en) |
NL (1) | NL7004568A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4714861A (en) * | 1986-10-01 | 1987-12-22 | Galileo Electro-Optics Corp. | Higher frequency microchannel plate |
US6396049B1 (en) * | 2000-01-31 | 2002-05-28 | Northrop Grumman Corporation | Microchannel plate having an enhanced coating |
DE20207423U1 (en) * | 2002-05-10 | 2002-08-29 | Seaquist-Löffler Kunststoffwerk GmbH, 94078 Freyung | Hinged lid closure with tamper-evident device for containers containing flowable goods |
-
1969
- 1969-04-04 FR FR6910559A patent/FR2040611A5/fr not_active Expired
-
1970
- 1970-03-11 DE DE19702011632 patent/DE2011632B2/en not_active Withdrawn
- 1970-03-31 NL NL7004568A patent/NL7004568A/xx unknown
- 1970-04-03 GB GB1596670A patent/GB1299004A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2011632B2 (en) | 1976-01-08 |
GB1299004A (en) | 1972-12-06 |
DE2011632A1 (en) | 1970-10-08 |
NL7004568A (en) | 1970-10-06 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |