ES224534Y - NEW BLACKBOARD SUPPLIED WITH SCHOOL DATA. - Google Patents

NEW BLACKBOARD SUPPLIED WITH SCHOOL DATA.

Info

Publication number
ES224534Y
ES224534Y ES1976224534U ES224534U ES224534Y ES 224534 Y ES224534 Y ES 224534Y ES 1976224534 U ES1976224534 U ES 1976224534U ES 224534 U ES224534 U ES 224534U ES 224534 Y ES224534 Y ES 224534Y
Authority
ES
Spain
Prior art keywords
supplied
school data
new blackboard
blackboard
new
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
ES1976224534U
Other languages
Spanish (es)
Other versions
ES224534U (en
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 filed Critical
Priority to ES1976224534U priority Critical patent/ES224534Y/en
Publication of ES224534U publication Critical patent/ES224534U/en
Application granted granted Critical
Publication of ES224534Y publication Critical patent/ES224534Y/en
Expired legal-status Critical Current

Links

ES1976224534U 1976-11-17 1976-11-17 NEW BLACKBOARD SUPPLIED WITH SCHOOL DATA. Expired ES224534Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES1976224534U ES224534Y (en) 1976-11-17 1976-11-17 NEW BLACKBOARD SUPPLIED WITH SCHOOL DATA.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1976224534U ES224534Y (en) 1976-11-17 1976-11-17 NEW BLACKBOARD SUPPLIED WITH SCHOOL DATA.

Publications (2)

Publication Number Publication Date
ES224534U ES224534U (en) 1977-01-16
ES224534Y true ES224534Y (en) 1977-05-16

Family

ID=8386546

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1976224534U Expired ES224534Y (en) 1976-11-17 1976-11-17 NEW BLACKBOARD SUPPLIED WITH SCHOOL DATA.

Country Status (1)

Country Link
ES (1) ES224534Y (en)

Also Published As

Publication number Publication date
ES224534U (en) 1977-01-16

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