JPS569690B2 - - Google Patents
Info
- Publication number
- JPS569690B2 JPS569690B2 JP1698674A JP1698674A JPS569690B2 JP S569690 B2 JPS569690 B2 JP S569690B2 JP 1698674 A JP1698674 A JP 1698674A JP 1698674 A JP1698674 A JP 1698674A JP S569690 B2 JPS569690 B2 JP S569690B2
- 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
- Holo Graphy (AREA)
- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1698674A JPS569690B2 (en:Method) | 1974-02-12 | 1974-02-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1698674A JPS569690B2 (en:Method) | 1974-02-12 | 1974-02-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS50112055A JPS50112055A (en:Method) | 1975-09-03 |
| JPS569690B2 true JPS569690B2 (en:Method) | 1981-03-03 |
Family
ID=11931350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1698674A Expired JPS569690B2 (en:Method) | 1974-02-12 | 1974-02-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS569690B2 (en:Method) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0340784U (en:Method) * | 1989-08-31 | 1991-04-18 |
-
1974
- 1974-02-12 JP JP1698674A patent/JPS569690B2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0340784U (en:Method) * | 1989-08-31 | 1991-04-18 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS50112055A (en:Method) | 1975-09-03 |