GB189625438A - Improvement in School Slates. - Google Patents

Improvement in School Slates.

Info

Publication number
GB189625438A
GB189625438A GB189625438DA GB189625438A GB 189625438 A GB189625438 A GB 189625438A GB 189625438D A GB189625438D A GB 189625438DA GB 189625438 A GB189625438 A GB 189625438A
Authority
GB
United Kingdom
Prior art keywords
slates
school
improvement
school slates
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
Anton Kempf
Johann Baptist Birkenmeier
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 GB189625438A publication Critical patent/GB189625438A/en
Expired legal-status Critical Current

Links

GB189625438D 1896-11-12 1896-11-12 Improvement in School Slates. Expired GB189625438A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB189625438T 1896-11-12

Publications (1)

Publication Number Publication Date
GB189625438A true GB189625438A (en) 1897-05-15

Family

ID=32412603

Family Applications (1)

Application Number Title Priority Date Filing Date
GB189625438D Expired GB189625438A (en) 1896-11-12 1896-11-12 Improvement in School Slates.

Country Status (1)

Country Link
GB (1) GB189625438A (en)

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