ES19277Y - Acoustic tube to re-educate the hearing of the deaf. - Google Patents

Acoustic tube to re-educate the hearing of the deaf.

Info

Publication number
ES19277Y
ES19277Y ES0019277U ES19277U ES19277Y ES 19277 Y ES19277 Y ES 19277Y ES 0019277 U ES0019277 U ES 0019277U ES 19277 U ES19277 U ES 19277U ES 19277 Y ES19277 Y ES 19277Y
Authority
ES
Spain
Prior art keywords
deaf
educate
hearing
acoustic tube
acoustic
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
ES0019277U
Other languages
Spanish (es)
Other versions
ES19277U (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.)
PRADO MORENO ROSALIA
Original Assignee
PRADO MORENO ROSALIA
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 PRADO MORENO ROSALIA filed Critical PRADO MORENO ROSALIA
Priority to ES0019277U priority Critical patent/ES19277Y/en
Publication of ES19277U publication Critical patent/ES19277U/en
Application granted granted Critical
Publication of ES19277Y publication Critical patent/ES19277Y/en
Expired legal-status Critical Current

Links

ES0019277U 1948-11-05 1948-11-05 Acoustic tube to re-educate the hearing of the deaf. Expired ES19277Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES0019277U ES19277Y (en) 1948-11-05 1948-11-05 Acoustic tube to re-educate the hearing of the deaf.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES0019277U ES19277Y (en) 1948-11-05 1948-11-05 Acoustic tube to re-educate the hearing of the deaf.

Publications (2)

Publication Number Publication Date
ES19277U ES19277U (en) 1949-03-01
ES19277Y true ES19277Y (en) 1949-07-01

Family

ID=51083240

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0019277U Expired ES19277Y (en) 1948-11-05 1948-11-05 Acoustic tube to re-educate the hearing of the deaf.

Country Status (1)

Country Link
ES (1) ES19277Y (en)

Also Published As

Publication number Publication date
ES19277U (en) 1949-03-01

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