JPS58184Y2 - 算数教習具 - Google Patents

算数教習具

Info

Publication number
JPS58184Y2
JPS58184Y2 JP1979086864U JP8686479U JPS58184Y2 JP S58184 Y2 JPS58184 Y2 JP S58184Y2 JP 1979086864 U JP1979086864 U JP 1979086864U JP 8686479 U JP8686479 U JP 8686479U JP S58184 Y2 JPS58184 Y2 JP S58184Y2
Authority
JP
Japan
Prior art keywords
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base plate
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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
Application number
JP1979086864U
Other languages
English (en)
Japanese (ja)
Other versions
JPS565166U (enrdf_load_stackoverflow
Inventor
三郎 中川
Original Assignee
全国学校用品株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 全国学校用品株式会社 filed Critical 全国学校用品株式会社
Priority to JP1979086864U priority Critical patent/JPS58184Y2/ja
Publication of JPS565166U publication Critical patent/JPS565166U/ja
Application granted granted Critical
Publication of JPS58184Y2 publication Critical patent/JPS58184Y2/ja
Expired legal-status Critical Current

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  • Toys (AREA)
JP1979086864U 1979-06-25 1979-06-25 算数教習具 Expired JPS58184Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1979086864U JPS58184Y2 (ja) 1979-06-25 1979-06-25 算数教習具

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1979086864U JPS58184Y2 (ja) 1979-06-25 1979-06-25 算数教習具

Publications (2)

Publication Number Publication Date
JPS565166U JPS565166U (enrdf_load_stackoverflow) 1981-01-17
JPS58184Y2 true JPS58184Y2 (ja) 1983-01-05

Family

ID=29320116

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1979086864U Expired JPS58184Y2 (ja) 1979-06-25 1979-06-25 算数教習具

Country Status (1)

Country Link
JP (1) JPS58184Y2 (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007065609A (ja) * 2005-08-01 2007-03-15 Girusu Co Ltd 加減計算教育補助具またはコンピュータ画面上に表示される加減計算教育補助用表示要素
KR100862480B1 (ko) 2007-02-01 2008-10-08 박명조 손가락 모양을 이용한 숫자놀이 교육완구

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS45889Y1 (enrdf_load_stackoverflow) * 1967-05-06 1970-01-16

Also Published As

Publication number Publication date
JPS565166U (enrdf_load_stackoverflow) 1981-01-17

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