FR1553045A - - Google Patents
Info
- Publication number
- FR1553045A FR1553045A FR1553045DA FR1553045A FR 1553045 A FR1553045 A FR 1553045A FR 1553045D A FR1553045D A FR 1553045DA FR 1553045 A FR1553045 A FR 1553045A
- 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
- H01J43/30—Circuit arrangements not adapted to a particular application of the tube and not otherwise provided for
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR129938 | 1967-11-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1553045A true FR1553045A (en) | 1969-01-10 |
Family
ID=8642373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1553045D Expired FR1553045A (en) | 1967-11-28 | 1967-11-28 |
Country Status (5)
| Country | Link |
|---|---|
| CH (1) | CH486117A (en) |
| DE (1) | DE1808129A1 (en) |
| FR (1) | FR1553045A (en) |
| GB (1) | GB1176910A (en) |
| NL (1) | NL6816771A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07118294B2 (en) * | 1987-02-13 | 1995-12-18 | 浜松ホトニクス株式会社 | Photomultiplier tube |
| DE3917149A1 (en) * | 1989-05-26 | 1990-11-29 | Leybold Ag | Charged particles detector coping with high potential - has collector forming electrode of capacitor embedded in central conductor of waveguide |
| GB2412231B (en) * | 2004-02-26 | 2008-09-24 | Electron Tubes Ltd | Photomultiplier |
| FR2951834A1 (en) | 2009-10-22 | 2011-04-29 | Axint | MULTI-PROBE DEVICE FOR MULTI-SITE DETECTION OF GAMMA RADIOACTIVITY |
-
1967
- 1967-11-28 FR FR1553045D patent/FR1553045A/fr not_active Expired
-
1968
- 1968-11-09 DE DE19681808129 patent/DE1808129A1/en active Pending
- 1968-11-22 NL NL6816771A patent/NL6816771A/xx unknown
- 1968-11-25 CH CH1751868A patent/CH486117A/en not_active IP Right Cessation
- 1968-11-25 GB GB5581268A patent/GB1176910A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL6816771A (en) | 1969-05-30 |
| DE1808129A1 (en) | 1969-06-19 |
| CH486117A (en) | 1970-02-15 |
| GB1176910A (en) | 1970-01-07 |