NL6917634A - - Google Patents
Info
- Publication number
- NL6917634A NL6917634A NL6917634A NL6917634A NL6917634A NL 6917634 A NL6917634 A NL 6917634A NL 6917634 A NL6917634 A NL 6917634A NL 6917634 A NL6917634 A NL 6917634A NL 6917634 A NL6917634 A NL 6917634A
- Authority
- NL
- Netherlands
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
- H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
- H01J29/06—Screens for shielding; Masks interposed in the electron stream
- H01J29/07—Shadow masks for colour television tubes
- H01J29/076—Shadow masks for colour television tubes characterised by the shape or distribution of beam-passing apertures
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8497568A JPS4831018B1 (cg-RX-API-DMAC10.html) | 1968-11-21 | 1968-11-21 | |
| JP9650168A JPS4831019B1 (cg-RX-API-DMAC10.html) | 1968-12-30 | 1968-12-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NL6917634A true NL6917634A (cg-RX-API-DMAC10.html) | 1970-05-25 |
| NL140097B NL140097B (nl) | 1973-10-15 |
Family
ID=26425944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6917634A NL140097B (nl) | 1968-11-21 | 1969-11-21 | Kleurentelevisieweergeefbuis van het schaduwmaskertype. |
Country Status (5)
| Country | Link |
|---|---|
| CA (1) | CA921540A (cg-RX-API-DMAC10.html) |
| DE (1) | DE1958534B2 (cg-RX-API-DMAC10.html) |
| FR (1) | FR2023823A1 (cg-RX-API-DMAC10.html) |
| GB (1) | GB1249954A (cg-RX-API-DMAC10.html) |
| NL (1) | NL140097B (cg-RX-API-DMAC10.html) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5244511B2 (cg-RX-API-DMAC10.html) * | 1972-08-30 | 1977-11-08 | ||
| JPS6024533B2 (ja) * | 1973-12-10 | 1985-06-13 | 日本電気株式会社 | シヤドウマスクの製造方法 |
| US4136300A (en) | 1975-03-19 | 1979-01-23 | Rca Corporation | Cathode ray tube having improved shadow mask |
| SU1461377A3 (ru) * | 1984-05-25 | 1989-02-23 | Рка Корпорейшн (Фирма) | Цветной кинескоп |
-
1969
- 1969-11-20 GB GB5684769A patent/GB1249954A/en not_active Expired
- 1969-11-20 CA CA067976A patent/CA921540A/en not_active Expired
- 1969-11-21 FR FR6940226A patent/FR2023823A1/fr not_active Withdrawn
- 1969-11-21 DE DE19691958534 patent/DE1958534B2/de active Pending
- 1969-11-21 NL NL6917634A patent/NL140097B/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CA921540A (en) | 1973-02-20 |
| DE1958534A1 (de) | 1970-10-01 |
| GB1249954A (en) | 1971-10-13 |
| DE1958534B2 (de) | 1971-09-02 |
| FR2023823A1 (cg-RX-API-DMAC10.html) | 1970-08-21 |
| NL140097B (nl) | 1973-10-15 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| V1 | Lapsed because of non-payment of the annual fee | ||
| NL80 | Abbreviated name of patent owner mentioned of already nullified patent |
Owner name: SONY |