JPS6224297Y2 - - Google Patents
Info
- Publication number
- JPS6224297Y2 JPS6224297Y2 JP5172283U JP5172283U JPS6224297Y2 JP S6224297 Y2 JPS6224297 Y2 JP S6224297Y2 JP 5172283 U JP5172283 U JP 5172283U JP 5172283 U JP5172283 U JP 5172283U JP S6224297 Y2 JPS6224297 Y2 JP S6224297Y2
- Authority
- JP
- Japan
- Prior art keywords
- answer
- base plate
- hole
- subtraction
- holes
- 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.)
- Expired
Links
- 239000000463 material Substances 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 5
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- OQCFWECOQNPQCG-UHFFFAOYSA-N 1,3,4,8-tetrahydropyrimido[4,5-c]oxazin-7-one Chemical compound C1CONC2=C1C=NC(=O)N2 OQCFWECOQNPQCG-UHFFFAOYSA-N 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Electrically Operated Instructional Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5172283U JPS59156272U (ja) | 1983-04-07 | 1983-04-07 | 算数の学習教材 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5172283U JPS59156272U (ja) | 1983-04-07 | 1983-04-07 | 算数の学習教材 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59156272U JPS59156272U (ja) | 1984-10-20 |
| JPS6224297Y2 true JPS6224297Y2 (enrdf_load_html_response) | 1987-06-20 |
Family
ID=30182119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5172283U Granted JPS59156272U (ja) | 1983-04-07 | 1983-04-07 | 算数の学習教材 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59156272U (enrdf_load_html_response) |
-
1983
- 1983-04-07 JP JP5172283U patent/JPS59156272U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59156272U (ja) | 1984-10-20 |
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