JPS493913A - - Google Patents
Info
- Publication number
- JPS493913A JPS493913A JP47040870A JP4087072A JPS493913A JP S493913 A JPS493913 A JP S493913A JP 47040870 A JP47040870 A JP 47040870A JP 4087072 A JP4087072 A JP 4087072A JP S493913 A JPS493913 A JP S493913A
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Landscapes
- Ceramic Products (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP47040870A JPS493913A (en) | 1972-04-25 | 1972-04-25 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP47040870A JPS493913A (en) | 1972-04-25 | 1972-04-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS493913A true JPS493913A (en) | 1974-01-14 |
Family
ID=12592540
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP47040870A Pending JPS493913A (en) | 1972-04-25 | 1972-04-25 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS493913A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4141855A (en) * | 1975-06-02 | 1979-02-27 | Matsushita Electric Industrial Co., Ltd. | Method of producing cerium-activated phosphor of improved characteristic |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1906522A1 (en) * | 1968-02-10 | 1970-06-18 | Tokyo Shibaura Electric Co | Aluminium nitride yttrium oxide sintered - materials |
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1972
- 1972-04-25 JP JP47040870A patent/JPS493913A/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1906522A1 (en) * | 1968-02-10 | 1970-06-18 | Tokyo Shibaura Electric Co | Aluminium nitride yttrium oxide sintered - materials |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4141855A (en) * | 1975-06-02 | 1979-02-27 | Matsushita Electric Industrial Co., Ltd. | Method of producing cerium-activated phosphor of improved characteristic |