FR687136A - Roentgen tube - Google Patents
Roentgen tubeInfo
- Publication number
- FR687136A FR687136A FR687136DA FR687136A FR 687136 A FR687136 A FR 687136A FR 687136D A FR687136D A FR 687136DA FR 687136 A FR687136 A FR 687136A
- Authority
- FR
- France
- Prior art keywords
- roentgen tube
- roentgen
- 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
- H01J35/02—Details
- H01J35/04—Electrodes ; Mutual position thereof; Constructional adaptations therefor
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3945329A GB334149A (en) | 1929-12-24 | 1929-12-24 | Improvements relating to roentgen tubes |
Publications (1)
Publication Number | Publication Date |
---|---|
FR687136A true FR687136A (en) | 1930-08-05 |
Family
ID=10409624
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR687136D Expired FR687136A (en) | 1929-12-24 | 1929-12-23 | Roentgen tube |
Country Status (3)
Country | Link |
---|---|
FR (1) | FR687136A (en) |
GB (1) | GB334149A (en) |
NL (1) | NL29154C (en) |
-
1929
- 1929-12-23 FR FR687136D patent/FR687136A/en not_active Expired
- 1929-12-23 NL NL49542A patent/NL29154C/xx active
- 1929-12-24 GB GB3945329A patent/GB334149A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB334149A (en) | 1930-08-28 |
NL29154C (en) | 1933-03-15 |
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