JPS61165564U - - Google Patents
Info
- Publication number
- JPS61165564U JPS61165564U JP4731685U JP4731685U JPS61165564U JP S61165564 U JPS61165564 U JP S61165564U JP 4731685 U JP4731685 U JP 4731685U JP 4731685 U JP4731685 U JP 4731685U JP S61165564 U JPS61165564 U JP S61165564U
- Authority
- JP
- Japan
- Prior art keywords
- unit
- student
- understanding
- level
- slave
- Prior art date
- 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
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Electrically Operated Instructional Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4731685U JPS61165564U (OSRAM) | 1985-03-30 | 1985-03-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4731685U JPS61165564U (OSRAM) | 1985-03-30 | 1985-03-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61165564U true JPS61165564U (OSRAM) | 1986-10-14 |
Family
ID=30562528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4731685U Pending JPS61165564U (OSRAM) | 1985-03-30 | 1985-03-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61165564U (OSRAM) |
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1985
- 1985-03-30 JP JP4731685U patent/JPS61165564U/ja active Pending