FR2138731A1 - - Google Patents
Info
- Publication number
- FR2138731A1 FR2138731A1 FR7217768A FR7217768A FR2138731A1 FR 2138731 A1 FR2138731 A1 FR 2138731A1 FR 7217768 A FR7217768 A FR 7217768A FR 7217768 A FR7217768 A FR 7217768A FR 2138731 A1 FR2138731 A1 FR 2138731A1
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D99/00—Subject matter not provided for in other groups of this subclass
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- H10W72/07236—
-
- H10W72/20—
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- H10W72/251—
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- H10W72/923—
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- H10W72/944—
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- H10W72/9445—
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- H10W72/952—
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14540671A | 1971-05-20 | 1971-05-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2138731A1 true FR2138731A1 (show.php) | 1973-01-05 |
Family
ID=22512964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7217768A Withdrawn FR2138731A1 (show.php) | 1971-05-20 | 1972-05-18 |
Country Status (8)
| Country | Link |
|---|---|
| AU (1) | AU4236672A (show.php) |
| BE (1) | BE783729A (show.php) |
| DE (1) | DE2224334A1 (show.php) |
| ES (1) | ES402719A1 (show.php) |
| FR (1) | FR2138731A1 (show.php) |
| GB (1) | GB1374867A (show.php) |
| IT (1) | IT955650B (show.php) |
| NL (1) | NL7206816A (show.php) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114256215B (zh) * | 2021-12-29 | 2025-09-05 | 广东晶科电子股份有限公司 | 一种照明器件及其制备方法 |
-
1972
- 1972-05-12 GB GB2244172A patent/GB1374867A/en not_active Expired
- 1972-05-13 ES ES402719A patent/ES402719A1/es not_active Expired
- 1972-05-17 AU AU42366/72A patent/AU4236672A/en not_active Expired
- 1972-05-18 IT IT24551/72A patent/IT955650B/it active
- 1972-05-18 FR FR7217768A patent/FR2138731A1/fr not_active Withdrawn
- 1972-05-18 DE DE19722224334 patent/DE2224334A1/de active Pending
- 1972-05-19 BE BE783729A patent/BE783729A/xx unknown
- 1972-05-19 NL NL7206816A patent/NL7206816A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL7206816A (show.php) | 1972-11-22 |
| AU4236672A (en) | 1973-11-22 |
| DE2224334A1 (de) | 1972-11-30 |
| BE783729A (fr) | 1972-09-18 |
| GB1374867A (en) | 1974-11-20 |
| ES402719A1 (es) | 1975-12-01 |
| IT955650B (it) | 1973-09-29 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |