JPS4974306A - - Google Patents
Info
- Publication number
- JPS4974306A JPS4974306A JP11437172A JP11437172A JPS4974306A JP S4974306 A JPS4974306 A JP S4974306A JP 11437172 A JP11437172 A JP 11437172A JP 11437172 A JP11437172 A JP 11437172A JP S4974306 A JPS4974306 A JP S4974306A
- 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
- Motor Or Generator Current Collectors (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11437172A JPS4974306A (zh) | 1972-11-16 | 1972-11-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11437172A JPS4974306A (zh) | 1972-11-16 | 1972-11-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4974306A true JPS4974306A (zh) | 1974-07-18 |
Family
ID=14636018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11437172A Pending JPS4974306A (zh) | 1972-11-16 | 1972-11-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4974306A (zh) |
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1972
- 1972-11-16 JP JP11437172A patent/JPS4974306A/ja active Pending