ES190184Y - Laboratorio de idiomas portatil. - Google Patents

Laboratorio de idiomas portatil.

Info

Publication number
ES190184Y
ES190184Y ES1973190184U ES190184U ES190184Y ES 190184 Y ES190184 Y ES 190184Y ES 1973190184 U ES1973190184 U ES 1973190184U ES 190184 U ES190184 U ES 190184U ES 190184 Y ES190184 Y ES 190184Y
Authority
ES
Spain
Prior art keywords
portable language
language laboratory
laboratory
portable
language
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
ES1973190184U
Other languages
English (en)
Other versions
ES190184U (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.)
Empresa Nacional de Optica SA
Original Assignee
Empresa Nacional de Optica SA
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 Empresa Nacional de Optica SA filed Critical Empresa Nacional de Optica SA
Priority to ES1973190184U priority Critical patent/ES190184Y/es
Publication of ES190184U publication Critical patent/ES190184U/es
Application granted granted Critical
Publication of ES190184Y publication Critical patent/ES190184Y/es
Expired legal-status Critical Current

Links

ES1973190184U 1973-03-30 1973-03-30 Laboratorio de idiomas portatil. Expired ES190184Y (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES1973190184U ES190184Y (es) 1973-03-30 1973-03-30 Laboratorio de idiomas portatil.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1973190184U ES190184Y (es) 1973-03-30 1973-03-30 Laboratorio de idiomas portatil.

Publications (2)

Publication Number Publication Date
ES190184U ES190184U (es) 1974-04-16
ES190184Y true ES190184Y (es) 1974-11-01

Family

ID=8361044

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1973190184U Expired ES190184Y (es) 1973-03-30 1973-03-30 Laboratorio de idiomas portatil.

Country Status (1)

Country Link
ES (1) ES190184Y (es)

Also Published As

Publication number Publication date
ES190184U (es) 1974-04-16

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