FR864360A - Photoelectric cell - Google Patents
Photoelectric cellInfo
- Publication number
- FR864360A FR864360A FR864360DA FR864360A FR 864360 A FR864360 A FR 864360A FR 864360D A FR864360D A FR 864360DA FR 864360 A FR864360 A FR 864360A
- Authority
- FR
- France
- Prior art keywords
- photoelectric cell
- photoelectric
- cell
- Prior art date
- 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
- H01J43/08—Cathode arrangements
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE538321X | 1939-03-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR864360A true FR864360A (en) | 1941-04-25 |
Family
ID=6558085
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR864360D Expired FR864360A (en) | 1939-03-28 | 1940-03-26 | Photoelectric cell |
Country Status (3)
Country | Link |
---|---|
FR (1) | FR864360A (en) |
GB (1) | GB538321A (en) |
NL (1) | NL57179C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1014242B (en) * | 1951-03-27 | 1957-08-22 | Emi Ltd | Secondary emission multiplier with a photocathode that produces glowing light in the anode compartment |
-
0
- NL NL57179D patent/NL57179C/xx active
-
1940
- 1940-03-26 FR FR864360D patent/FR864360A/en not_active Expired
- 1940-03-26 GB GB5461/40A patent/GB538321A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1014242B (en) * | 1951-03-27 | 1957-08-22 | Emi Ltd | Secondary emission multiplier with a photocathode that produces glowing light in the anode compartment |
Also Published As
Publication number | Publication date |
---|---|
NL57179C (en) | |
GB538321A (en) | 1941-07-29 |
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