JPS525257B2 - - Google Patents
Info
- Publication number
- JPS525257B2 JPS525257B2 JP753772A JP753772A JPS525257B2 JP S525257 B2 JPS525257 B2 JP S525257B2 JP 753772 A JP753772 A JP 753772A JP 753772 A JP753772 A JP 753772A JP S525257 B2 JPS525257 B2 JP S525257B2
- 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
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP753772A JPS525257B2 (en:Method) | 1972-01-19 | 1972-01-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP753772A JPS525257B2 (en:Method) | 1972-01-19 | 1972-01-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4881625A JPS4881625A (en:Method) | 1973-11-01 |
| JPS525257B2 true JPS525257B2 (en:Method) | 1977-02-10 |
Family
ID=11668522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP753772A Expired JPS525257B2 (en:Method) | 1972-01-19 | 1972-01-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS525257B2 (en:Method) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10020638B2 (en) | 2012-04-06 | 2018-07-10 | Furukawa Electric Co., Ltd. | Optical semiconductor device, semiconductor laser module, and optical fiber amplifier |
-
1972
- 1972-01-19 JP JP753772A patent/JPS525257B2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10020638B2 (en) | 2012-04-06 | 2018-07-10 | Furukawa Electric Co., Ltd. | Optical semiconductor device, semiconductor laser module, and optical fiber amplifier |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4881625A (en:Method) | 1973-11-01 |