CH208637A - Braun tube. - Google Patents
Braun tube.Info
- Publication number
- CH208637A CH208637A CH208637DA CH208637A CH 208637 A CH208637 A CH 208637A CH 208637D A CH208637D A CH 208637DA CH 208637 A CH208637 A CH 208637A
- Authority
- CH
- Switzerland
- Prior art keywords
- braun tube
- braun
- 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
- H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
- H01J29/58—Arrangements for focusing or reflecting ray or beam
- H01J29/60—Mirrors
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE208637X | 1938-03-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH208637A true CH208637A (en) | 1940-02-15 |
Family
ID=5794352
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH208637D CH208637A (en) | 1938-03-30 | 1939-03-03 | Braun tube. |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE433232A (en) |
CH (1) | CH208637A (en) |
FR (1) | FR851534A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE745985C (en) * | 1941-03-27 | 1944-05-22 | Aeg | Braun tube for compass purposes |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE442468A (en) * | 1940-08-15 | |||
JP5345878B2 (en) * | 2009-03-18 | 2013-11-20 | 株式会社コーセー | Method for producing powdered solid cosmetic and powdered solid cosmetic obtained by the method |
-
0
- BE BE433232D patent/BE433232A/xx unknown
-
1939
- 1939-03-03 CH CH208637D patent/CH208637A/en unknown
- 1939-03-13 FR FR851534D patent/FR851534A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE745985C (en) * | 1941-03-27 | 1944-05-22 | Aeg | Braun tube for compass purposes |
Also Published As
Publication number | Publication date |
---|---|
BE433232A (en) | |
FR851534A (en) | 1940-01-10 |
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