JPS63187170U - - Google Patents
Info
- Publication number
- JPS63187170U JPS63187170U JP7283087U JP7283087U JPS63187170U JP S63187170 U JPS63187170 U JP S63187170U JP 7283087 U JP7283087 U JP 7283087U JP 7283087 U JP7283087 U JP 7283087U JP S63187170 U JPS63187170 U JP S63187170U
- Authority
- JP
- Japan
- Prior art keywords
- questions
- sheet
- column section
- illustrations
- column
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Electrically Operated Instructional Devices (AREA)
- Toys (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7283087U JPS63187170U (enExample) | 1987-05-18 | 1987-05-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7283087U JPS63187170U (enExample) | 1987-05-18 | 1987-05-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63187170U true JPS63187170U (enExample) | 1988-11-30 |
Family
ID=30916627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7283087U Pending JPS63187170U (enExample) | 1987-05-18 | 1987-05-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63187170U (enExample) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5922457B2 (ja) * | 1979-03-02 | 1984-05-26 | 富士電機株式会社 | 同期機の脱調予測方式 |
-
1987
- 1987-05-18 JP JP7283087U patent/JPS63187170U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5922457B2 (ja) * | 1979-03-02 | 1984-05-26 | 富士電機株式会社 | 同期機の脱調予測方式 |