JPS5618901B2 - - Google Patents
Info
- Publication number
- JPS5618901B2 JPS5618901B2 JP3181173A JP3181173A JPS5618901B2 JP S5618901 B2 JPS5618901 B2 JP S5618901B2 JP 3181173 A JP3181173 A JP 3181173A JP 3181173 A JP3181173 A JP 3181173A JP S5618901 B2 JPS5618901 B2 JP S5618901B2
- 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
- Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
- Compositions Of Oxide Ceramics (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3181173A JPS5618901B2 (ja) | 1973-03-22 | 1973-03-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3181173A JPS5618901B2 (ja) | 1973-03-22 | 1973-03-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS49119185A JPS49119185A (ja) | 1974-11-14 |
| JPS5618901B2 true JPS5618901B2 (ja) | 1981-05-02 |
Family
ID=12341464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3181173A Expired JPS5618901B2 (ja) | 1973-03-22 | 1973-03-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5618901B2 (ja) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6078404A (ja) * | 1983-09-09 | 1985-05-04 | ジーメンス・アクチエンゲゼルシヤフト | 可変の光減衰を達成する方法および装置 |
| JPS63101917U (ja) * | 1986-12-22 | 1988-07-02 | ||
| JPH02291517A (ja) * | 1989-05-01 | 1990-12-03 | Nippon Telegr & Teleph Corp <Ntt> | 光変調方法 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5341990U (ja) * | 1976-09-14 | 1978-04-11 |
-
1973
- 1973-03-22 JP JP3181173A patent/JPS5618901B2/ja not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6078404A (ja) * | 1983-09-09 | 1985-05-04 | ジーメンス・アクチエンゲゼルシヤフト | 可変の光減衰を達成する方法および装置 |
| JPS63101917U (ja) * | 1986-12-22 | 1988-07-02 | ||
| JPH02291517A (ja) * | 1989-05-01 | 1990-12-03 | Nippon Telegr & Teleph Corp <Ntt> | 光変調方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS49119185A (ja) | 1974-11-14 |