JPS4978490A - - Google Patents
Info
- Publication number
- JPS4978490A JPS4978490A JP12090272A JP12090272A JPS4978490A JP S4978490 A JPS4978490 A JP S4978490A JP 12090272 A JP12090272 A JP 12090272A JP 12090272 A JP12090272 A JP 12090272A JP S4978490 A JPS4978490 A JP S4978490A
- 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
- Led Devices (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12090272A JPS4978490A (da) | 1972-11-30 | 1972-11-30 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12090272A JPS4978490A (da) | 1972-11-30 | 1972-11-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS4978490A true JPS4978490A (da) | 1974-07-29 |
Family
ID=14797811
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12090272A Pending JPS4978490A (da) | 1972-11-30 | 1972-11-30 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS4978490A (da) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52137778U (da) * | 1976-04-15 | 1977-10-19 | ||
JPS57181185A (en) * | 1981-04-09 | 1982-11-08 | Fujitsu Ltd | Semiconductor laser |
JPS6312871U (da) * | 1987-06-25 | 1988-01-27 | ||
JPS63185079A (ja) * | 1987-01-28 | 1988-07-30 | Stanley Electric Co Ltd | 識別装置 |
JPH02127049U (da) * | 1989-03-28 | 1990-10-19 | ||
JPH0685331A (ja) * | 1992-09-02 | 1994-03-25 | Akio Hoga | 投光装置 |
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1972
- 1972-11-30 JP JP12090272A patent/JPS4978490A/ja active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52137778U (da) * | 1976-04-15 | 1977-10-19 | ||
JPS57181185A (en) * | 1981-04-09 | 1982-11-08 | Fujitsu Ltd | Semiconductor laser |
JPS63185079A (ja) * | 1987-01-28 | 1988-07-30 | Stanley Electric Co Ltd | 識別装置 |
JPS6312871U (da) * | 1987-06-25 | 1988-01-27 | ||
JPH02127049U (da) * | 1989-03-28 | 1990-10-19 | ||
JPH0685331A (ja) * | 1992-09-02 | 1994-03-25 | Akio Hoga | 投光装置 |