BR7203223D0 - Aperfeicoamento em valvula ou tubo de imagem a cores com mascara de sombra e processo de fabricacao das mesmas - Google Patents
Aperfeicoamento em valvula ou tubo de imagem a cores com mascara de sombra e processo de fabricacao das mesmasInfo
- Publication number
- BR7203223D0 BR7203223D0 BR322372A BR322372A BR7203223D0 BR 7203223 D0 BR7203223 D0 BR 7203223D0 BR 322372 A BR322372 A BR 322372A BR 322372 A BR322372 A BR 322372A BR 7203223 D0 BR7203223 D0 BR 7203223D0
- Authority
- BR
- Brazil
- Prior art keywords
- perfecting
- valve
- manufacturing process
- color image
- shadow mask
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title 1
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14777671A | 1971-05-28 | 1971-05-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR7203223D0 true BR7203223D0 (pt) | 1973-06-14 |
Family
ID=22522861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR322372A BR7203223D0 (pt) | 1971-05-28 | 1972-05-22 | Aperfeicoamento em valvula ou tubo de imagem a cores com mascara de sombra e processo de fabricacao das mesmas |
Country Status (12)
| Country | Link |
|---|---|
| JP (1) | JPS51420B1 (enExample) |
| AR (1) | AR197084A1 (enExample) |
| BE (1) | BE784082A (enExample) |
| BR (1) | BR7203223D0 (enExample) |
| CA (1) | CA966544A (enExample) |
| DD (1) | DD95602A5 (enExample) |
| DE (1) | DE2225500A1 (enExample) |
| ES (2) | ES403017A1 (enExample) |
| FR (1) | FR2139953B1 (enExample) |
| GB (1) | GB1384167A (enExample) |
| IT (1) | IT951834B (enExample) |
| NL (1) | NL7207137A (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53112444A (en) * | 1977-03-10 | 1978-09-30 | Triumph Werke Nuernberg Ag | Circuit for generating regulated voltage |
| NL7709617A (nl) * | 1977-09-01 | 1979-03-05 | Philips Nv | Kleurentelevisiebeeldbuis. |
-
1972
- 1972-04-08 IT IT2294972A patent/IT951834B/it active
- 1972-04-14 CA CA139,777A patent/CA966544A/en not_active Expired
- 1972-04-25 DD DD16255872A patent/DD95602A5/xx unknown
- 1972-05-17 AR AR24205172A patent/AR197084A1/es active
- 1972-05-20 ES ES403017A patent/ES403017A1/es not_active Expired
- 1972-05-22 BR BR322372A patent/BR7203223D0/pt unknown
- 1972-05-23 GB GB2410472A patent/GB1384167A/en not_active Expired
- 1972-05-25 DE DE19722225500 patent/DE2225500A1/de active Pending
- 1972-05-26 NL NL7207137A patent/NL7207137A/xx unknown
- 1972-05-26 BE BE784082A patent/BE784082A/xx unknown
- 1972-05-26 FR FR7218846A patent/FR2139953B1/fr not_active Expired
- 1972-05-27 JP JP47052885A patent/JPS51420B1/ja active Pending
- 1972-09-08 ES ES406493A patent/ES406493A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES406493A1 (es) | 1975-07-16 |
| AU4250272A (en) | 1973-11-22 |
| ES403017A1 (es) | 1975-11-16 |
| FR2139953B1 (enExample) | 1977-12-23 |
| AR197084A1 (es) | 1974-03-15 |
| JPS51420B1 (enExample) | 1976-01-08 |
| IT951834B (it) | 1973-07-10 |
| DD95602A5 (enExample) | 1973-02-12 |
| CA966544A (en) | 1975-04-22 |
| FR2139953A1 (enExample) | 1973-01-12 |
| NL7207137A (enExample) | 1972-11-30 |
| GB1384167A (en) | 1975-02-19 |
| DE2225500A1 (de) | 1972-12-07 |
| BE784082A (fr) | 1972-09-18 |
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