FR716383A - X ray tube - Google Patents
X ray tubeInfo
- Publication number
- FR716383A FR716383A FR716383DA FR716383A FR 716383 A FR716383 A FR 716383A FR 716383D A FR716383D A FR 716383DA FR 716383 A FR716383 A FR 716383A
- Authority
- FR
- France
- Prior art keywords
- ray tube
- 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
- H01J35/00—X-ray tubes
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE529987T | 1930-05-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR716383A true FR716383A (en) | 1931-12-19 |
Family
ID=34109824
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR716383D Expired FR716383A (en) | 1930-05-23 | 1931-04-30 | X ray tube |
Country Status (4)
Country | Link |
---|---|
US (1) | US1954046A (en) |
DE (1) | DE529987C (en) |
FR (1) | FR716383A (en) |
GB (1) | GB361260A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL77655C (en) * | 1945-11-26 | |||
US2472745A (en) * | 1946-09-19 | 1949-06-07 | Dow Chemical Co | Apparatus for producing a convergent x-ray beam |
US3335518A (en) * | 1963-08-19 | 1967-08-15 | Northern Gas Products Company | Crop growth improvement by means of propane actuated thermopile and insecticide volatilizer |
-
1930
- 1930-05-23 DE DE1930529987D patent/DE529987C/en not_active Expired
-
1931
- 1931-04-30 FR FR716383D patent/FR716383A/en not_active Expired
- 1931-05-01 GB GB12908/31A patent/GB361260A/en not_active Expired
- 1931-05-20 US US538823A patent/US1954046A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US1954046A (en) | 1934-04-10 |
DE529987C (en) | 1931-07-20 |
GB361260A (en) | 1931-11-19 |
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