BE494775A - - Google Patents
Info
- Publication number
- BE494775A BE494775A BE494775DA BE494775A BE 494775 A BE494775 A BE 494775A BE 494775D A BE494775D A BE 494775DA BE 494775 A BE494775 A BE 494775A
- Authority
- BE
- Belgium
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
- H01J29/86—Vessels; Containers; Vacuum locks
- H01J29/861—Vessels or containers characterised by the form or the structure thereof
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL284965X | 1949-03-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE494775A true BE494775A (https=) |
Family
ID=19782469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE494775D BE494775A (https=) | 1949-03-30 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2591521A (https=) |
| BE (1) | BE494775A (https=) |
| CH (1) | CH284965A (https=) |
| DE (1) | DE812682C (https=) |
| FR (1) | FR1015233A (https=) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL256122A (https=) * | 1959-09-23 | |||
| US3132017A (en) * | 1959-09-23 | 1964-05-05 | Owens Illinois Glass Co | Method of forming cathode ray tube body portion |
| NL269588A (https=) * | 1960-09-26 | |||
| NL282790A (https=) * | 1960-11-18 | |||
| NL278651A (https=) * | 1961-05-22 | 1900-01-01 | Owens Illinois Glass Co | |
| US3161314A (en) * | 1961-12-19 | 1964-12-15 | Corning Glass Works | Cathode ray tube envelope |
| US3806750A (en) * | 1969-02-28 | 1974-04-23 | Tokyo Shibaura Electric Co | Wide angle type cathode-ray tube |
| US5751103A (en) * | 1996-08-13 | 1998-05-12 | Thomson Consumer Electronics, Inc. | Color picture tube having improved funnel |
| US20060132019A1 (en) * | 2004-12-21 | 2006-06-22 | Samsung Corning Co., Ltd. | Funnel for use in a cathode ray tube |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2117019A (en) * | 1936-06-20 | 1938-05-10 | Westinghouse Electric & Mfg Co | Double-winding generator and rectifier combination |
| US2178826A (en) * | 1937-03-31 | 1939-11-07 | Hygrade Sylvania Corp | Closure member for electric discharge tubes and the like |
| US2232098A (en) * | 1938-02-11 | 1941-02-18 | Hygrade Sylvania Corp | Cathode ray tube |
| FR867824A (fr) * | 1938-09-07 | 1941-11-29 | Telefunken Gmbh | Tube de braun, notamment pour télévision |
| BE476130A (https=) * | 1939-02-17 | |||
| BE476461A (https=) * | 1944-06-01 |
-
0
- BE BE494775D patent/BE494775A/xx unknown
-
1950
- 1950-03-07 US US148033A patent/US2591521A/en not_active Expired - Lifetime
- 1950-03-28 DE DEN662A patent/DE812682C/de not_active Expired
- 1950-03-28 FR FR1015233D patent/FR1015233A/fr not_active Expired
- 1950-03-28 CH CH284965D patent/CH284965A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR1015233A (fr) | 1952-08-29 |
| CH284965A (de) | 1952-08-15 |
| US2591521A (en) | 1952-04-01 |
| DE812682C (de) | 1951-09-03 |