ES177991Y - Pizarra escolar perfeccionada. - Google Patents

Pizarra escolar perfeccionada.

Info

Publication number: ES177991Y
Authority: ES; Spain
Prior art keywords: perfected; school blackboard; blackboard; school; perfected school
Prior art date: 1972-03-07
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

ES1972177991U

Other languages

English (en)

Other versions

ES177991U (es

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.)

Maribar S L

Original Assignee

Maribar S L

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.)

1972-03-07

Filing date

1972-03-07

Publication date

1973-05-16

1972-03-07 Application filed by Maribar S L filed Critical Maribar S L

1972-03-07 Priority to ES1972177991U priority Critical patent/ES177991Y/es

1972-10-16 Publication of ES177991U publication Critical patent/ES177991U/es

1973-05-16 Application granted granted Critical

1973-05-16 Publication of ES177991Y publication Critical patent/ES177991Y/es

Status Expired legal-status Critical Current

Links

ES1972177991U 1972-03-07 1972-03-07 Pizarra escolar perfeccionada. Expired ES177991Y (es)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
ES1972177991U ES177991Y (es)	1972-03-07	1972-03-07	Pizarra escolar perfeccionada.

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
ES1972177991U ES177991Y (es)	1972-03-07	1972-03-07	Pizarra escolar perfeccionada.

Publications (2)

Publication Number	Publication Date
ES177991U ES177991U (es)	1972-10-16
ES177991Y true ES177991Y (es)	1973-05-16

Family

ID=8351680

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES1972177991U Expired ES177991Y (es)	1972-03-07	1972-03-07	Pizarra escolar perfeccionada.

Country Status (1)

Country	Link
ES (1)	ES177991Y (es)

1972
- 1972-03-07 ES ES1972177991U patent/ES177991Y/es not_active Expired

Also Published As

Publication number	Publication date
ES177991U (es)	1972-10-16

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