CH207927A - Brown tube, in particular for use in televisions. - Google Patents
Brown tube, in particular for use in televisions.Info
- Publication number
- CH207927A CH207927A CH207927DA CH207927A CH 207927 A CH207927 A CH 207927A CH 207927D A CH207927D A CH 207927DA CH 207927 A CH207927 A CH 207927A
- Authority
- CH
- Switzerland
- Prior art keywords
- televisions
- brown tube
- brown
- tube
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
- H01J29/92—Means forming part of the tube for the purpose of providing electrical connection to it
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE207927X | 1938-02-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH207927A true CH207927A (en) | 1939-12-15 |
Family
ID=5793959
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH207927D CH207927A (en) | 1938-02-16 | 1939-02-11 | Brown tube, in particular for use in televisions. |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE432778A (en) |
CH (1) | CH207927A (en) |
FR (1) | FR850340A (en) |
GB (1) | GB525218A (en) |
-
1939
- 1939-02-11 CH CH207927D patent/CH207927A/en unknown
- 1939-02-15 FR FR850340D patent/FR850340A/en not_active Expired
- 1939-02-16 GB GB5140/39A patent/GB525218A/en not_active Expired
- 1939-02-16 BE BE432778D patent/BE432778A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
GB525218A (en) | 1940-08-23 |
BE432778A (en) | 1939-03-31 |
FR850340A (en) | 1939-12-14 |
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