FR2204671B1 - - Google Patents
Info
- Publication number
- FR2204671B1 FR2204671B1 FR7338466A FR7338466A FR2204671B1 FR 2204671 B1 FR2204671 B1 FR 2204671B1 FR 7338466 A FR7338466 A FR 7338466A FR 7338466 A FR7338466 A FR 7338466A FR 2204671 B1 FR2204671 B1 FR 2204671B1
- 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.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
- C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
- C09K11/7766—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals
- C09K11/7767—Chalcogenides
- C09K11/7769—Oxides
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Luminescent Compositions (AREA)
- Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US30229972A | 1972-10-30 | 1972-10-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2204671A1 FR2204671A1 (it) | 1974-05-24 |
| FR2204671B1 true FR2204671B1 (it) | 1978-11-17 |
Family
ID=23167149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7338466A Expired FR2204671B1 (it) | 1972-10-30 | 1973-10-29 |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5210786B2 (it) |
| BE (1) | BE806670A (it) |
| CA (1) | CA1021147A (it) |
| FR (1) | FR2204671B1 (it) |
| GB (1) | GB1452898A (it) |
| IT (1) | IT999710B (it) |
| NL (1) | NL7314831A (it) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63295696A (ja) * | 1987-05-27 | 1988-12-02 | Mitsubishi Electric Corp | 陰極線管用螢光体 |
| GB9901809D0 (en) * | 1999-01-27 | 1999-03-17 | Scarista Limited | Highly purified ethgyl epa and other epa derivatives for psychiatric and neurological disorderes |
-
1973
- 1973-10-22 CA CA183,907A patent/CA1021147A/en not_active Expired
- 1973-10-29 JP JP12154773A patent/JPS5210786B2/ja not_active Expired
- 1973-10-29 BE BE137195A patent/BE806670A/xx unknown
- 1973-10-29 NL NL7314831A patent/NL7314831A/xx not_active Application Discontinuation
- 1973-10-29 FR FR7338466A patent/FR2204671B1/fr not_active Expired
- 1973-10-30 GB GB5048973A patent/GB1452898A/en not_active Expired
- 1973-10-30 IT IT7021373A patent/IT999710B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| DE2354337A1 (de) | 1974-05-09 |
| FR2204671A1 (it) | 1974-05-24 |
| NL7314831A (it) | 1974-05-02 |
| CA1021147A (en) | 1977-11-22 |
| JPS4976787A (it) | 1974-07-24 |
| IT999710B (it) | 1976-03-10 |
| DE2354337B2 (de) | 1976-02-19 |
| GB1452898A (en) | 1976-10-20 |
| BE806670A (fr) | 1974-02-15 |
| AU6155973A (en) | 1975-04-24 |
| JPS5210786B2 (it) | 1977-03-26 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |