JPS4889301A - - Google Patents
Info
- Publication number
- JPS4889301A JPS4889301A JP2093572A JP2093572A JPS4889301A JP S4889301 A JPS4889301 A JP S4889301A JP 2093572 A JP2093572 A JP 2093572A JP 2093572 A JP2093572 A JP 2093572A JP S4889301 A JPS4889301 A JP S4889301A
- 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
- Photo Coupler, Interrupter, Optical-To-Optical Conversion Devices (AREA)
- Motor Or Generator Current Collectors (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2093572A JPS4889301A (cs) | 1972-02-29 | 1972-02-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2093572A JPS4889301A (cs) | 1972-02-29 | 1972-02-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4889301A true JPS4889301A (cs) | 1973-11-22 |
Family
ID=12041051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2093572A Pending JPS4889301A (cs) | 1972-02-29 | 1972-02-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4889301A (cs) |
-
1972
- 1972-02-29 JP JP2093572A patent/JPS4889301A/ja active Pending