GB189323259A - Improvements in School Slates, by which the Detachment of the Slate from the Frame is Rendered Impossible. - Google Patents

Improvements in School Slates, by which the Detachment of the Slate from the Frame is Rendered Impossible.

Info

Publication number
GB189323259A
GB189323259A GB189323259DA GB189323259A GB 189323259 A GB189323259 A GB 189323259A GB 189323259D A GB189323259D A GB 189323259DA GB 189323259 A GB189323259 A GB 189323259A
Authority
GB
United Kingdom
Prior art keywords
slates
slate
school
detachment
frame
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
James Pearson
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 GB189323259A publication Critical patent/GB189323259A/en
Expired legal-status Critical Current

Links

GB189323259D 1893-12-04 1893-12-04 Improvements in School Slates, by which the Detachment of the Slate from the Frame is Rendered Impossible. Expired GB189323259A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB189323259T 1893-12-04

Publications (1)

Publication Number Publication Date
GB189323259A true GB189323259A (en) 1894-04-14

Family

ID=32608654

Family Applications (1)

Application Number Title Priority Date Filing Date
GB189323259D Expired GB189323259A (en) 1893-12-04 1893-12-04 Improvements in School Slates, by which the Detachment of the Slate from the Frame is Rendered Impossible.

Country Status (1)

Country Link
GB (1) GB189323259A (en)

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