JPS578722B2 - - Google Patents
Info
- Publication number
- JPS578722B2 JPS578722B2 JP4802274A JP4802274A JPS578722B2 JP S578722 B2 JPS578722 B2 JP S578722B2 JP 4802274 A JP4802274 A JP 4802274A JP 4802274 A JP4802274 A JP 4802274A JP S578722 B2 JPS578722 B2 JP S578722B2
- 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.)
- Expired
Links
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4802274A JPS578722B2 (en:Method) | 1974-04-27 | 1974-04-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4802274A JPS578722B2 (en:Method) | 1974-04-27 | 1974-04-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS50142304A JPS50142304A (en:Method) | 1975-11-17 |
| JPS578722B2 true JPS578722B2 (en:Method) | 1982-02-18 |
Family
ID=12791675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4802274A Expired JPS578722B2 (en:Method) | 1974-04-27 | 1974-04-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS578722B2 (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5481631A (en) * | 1994-02-25 | 1996-01-02 | The Perkin-Elmer Corp. | Optical switching apparatus with retroreflector |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4945530U (en:Method) * | 1972-07-24 | 1974-04-22 |
-
1974
- 1974-04-27 JP JP4802274A patent/JPS578722B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS50142304A (en:Method) | 1975-11-17 |