GB189604547A - Improvements in Apparatus for Teaching Arithmetic. - Google Patents

Improvements in Apparatus for Teaching Arithmetic.

Info

Publication number
GB189604547A
GB189604547A GB189604547DA GB189604547A GB 189604547 A GB189604547 A GB 189604547A GB 189604547D A GB189604547D A GB 189604547DA GB 189604547 A GB189604547 A GB 189604547A
Authority
GB
United Kingdom
Prior art keywords
teaching arithmetic
teaching
arithmetic
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
Inventor
William Adam
Matthew Atkinson Adam
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB189604547A publication Critical patent/GB189604547A/en
Expired legal-status Critical Current

Links

GB189604547D 1896-02-29 1896-02-29 Improvements in Apparatus for Teaching Arithmetic. Expired GB189604547A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB189604547T 1896-02-29

Publications (1)

Publication Number Publication Date
GB189604547A true GB189604547A (en) 1897-02-27

Family

ID=32611540

Family Applications (1)

Application Number Title Priority Date Filing Date
GB189604547D Expired GB189604547A (en) 1896-02-29 1896-02-29 Improvements in Apparatus for Teaching Arithmetic.

Country Status (1)

Country Link
GB (1) GB189604547A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4203234A (en) * 1977-07-08 1980-05-20 De Visu International Rollable chart

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4203234A (en) * 1977-07-08 1980-05-20 De Visu International Rollable chart

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