FR681237A - Tube perfectionné à rayons beta ou rayons chimiques - Google Patents
Tube perfectionné à rayons beta ou rayons chimiquesInfo
- Publication number
- FR681237A FR681237A FR681237DA FR681237A FR 681237 A FR681237 A FR 681237A FR 681237D A FR681237D A FR 681237DA FR 681237 A FR681237 A FR 681237A
- Authority
- FR
- France
- Prior art keywords
- ray
- advanced
- chemical
- beta
- ray tube
- 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
- H01J33/00—Discharge tubes with provision for emergence of electrons or ions from the vessel; Lenard tubes
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3789828A GB327152A (en) | 1928-12-22 | 1928-12-22 | Improvements in and relating to cathode ray tubes |
Publications (1)
Publication Number | Publication Date |
---|---|
FR681237A true FR681237A (fr) | 1930-05-12 |
Family
ID=10399783
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR681237D Expired FR681237A (fr) | 1928-12-22 | 1929-09-03 | Tube perfectionné à rayons beta ou rayons chimiques |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR681237A (fr) |
GB (1) | GB327152A (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2820168A (en) * | 1955-05-31 | 1958-01-14 | High Voltage Engineering Corp | Electron window |
US3778655A (en) * | 1971-05-05 | 1973-12-11 | G Luce | High velocity atomic particle beam exit window |
-
1928
- 1928-12-22 GB GB3789828A patent/GB327152A/en not_active Expired
-
1929
- 1929-09-03 FR FR681237D patent/FR681237A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB327152A (en) | 1930-03-24 |
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