ES161236Y - MUSICAL BLACKBOARD. - Google Patents

MUSICAL BLACKBOARD.

Info

Publication number
ES161236Y
ES161236Y ES1970161236U ES161236U ES161236Y ES 161236 Y ES161236 Y ES 161236Y ES 1970161236 U ES1970161236 U ES 1970161236U ES 161236 U ES161236 U ES 161236U ES 161236 Y ES161236 Y ES 161236Y
Authority
ES
Spain
Prior art keywords
blackboard
musical
musical blackboard
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
ES1970161236U
Other languages
Spanish (es)
Other versions
ES161236U (en
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.)
Sistemas Audiovisuales S A (sistasa)
Original Assignee
Sistemas Audiovisuales S A (sistasa)
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 Sistemas Audiovisuales S A (sistasa) filed Critical Sistemas Audiovisuales S A (sistasa)
Priority to ES1970161236U priority Critical patent/ES161236Y/en
Publication of ES161236U publication Critical patent/ES161236U/en
Application granted granted Critical
Publication of ES161236Y publication Critical patent/ES161236Y/en
Expired legal-status Critical Current

Links

ES1970161236U 1970-08-24 1970-08-24 MUSICAL BLACKBOARD. Expired ES161236Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES1970161236U ES161236Y (en) 1970-08-24 1970-08-24 MUSICAL BLACKBOARD.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1970161236U ES161236Y (en) 1970-08-24 1970-08-24 MUSICAL BLACKBOARD.

Publications (2)

Publication Number Publication Date
ES161236U ES161236U (en) 1970-10-16
ES161236Y true ES161236Y (en) 1971-04-16

Family

ID=8339020

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1970161236U Expired ES161236Y (en) 1970-08-24 1970-08-24 MUSICAL BLACKBOARD.

Country Status (1)

Country Link
ES (1) ES161236Y (en)

Also Published As

Publication number Publication date
ES161236U (en) 1970-10-16

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