ES51828U - Aparato de comunicación acústica - Google Patents

Aparato de comunicación acústica

Info

Publication number
ES51828U
ES51828U ES0051828U ES51828U ES51828U ES 51828 U ES51828 U ES 51828U ES 0051828 U ES0051828 U ES 0051828U ES 51828 U ES51828 U ES 51828U ES 51828 U ES51828 U ES 51828U
Authority
ES
Spain
Prior art keywords
translation
machine
communication device
legally binding
google translate
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.)
Granted
Application number
ES0051828U
Other languages
English (en)
Other versions
ES51828Y (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES0051828U priority Critical patent/ES51828Y/es
Publication of ES51828U publication Critical patent/ES51828U/es
Application granted granted Critical
Publication of ES51828Y publication Critical patent/ES51828Y/es
Expired legal-status Critical Current

Links

Landscapes

  • Percussion Or Vibration Massage (AREA)

Abstract

Aparato de comunicación acústica, caracterizado por constituir una caja auricular con marco impermeable al agua y ajustada a la cabeza y construido de tal forma que existe un punto permeable al ruido, por ejemplo en la parte trasera.
ES0051828U 1955-07-15 1955-07-15 Aparato de comunicación acústica Expired ES51828Y (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES0051828U ES51828Y (es) 1955-07-15 1955-07-15 Aparato de comunicación acústica

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES0051828U ES51828Y (es) 1955-07-15 1955-07-15 Aparato de comunicación acústica

Publications (2)

Publication Number Publication Date
ES51828U true ES51828U (es) 1956-09-01
ES51828Y ES51828Y (es) 1957-05-16

Family

ID=51114977

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0051828U Expired ES51828Y (es) 1955-07-15 1955-07-15 Aparato de comunicación acústica

Country Status (1)

Country Link
ES (1) ES51828Y (es)

Also Published As

Publication number Publication date
ES51828Y (es) 1957-05-16

Similar Documents

Publication Publication Date Title
FR1197651A (fr) Perfectionnements aux stylographes
FR1148119A (fr) Perfectionnements apportés aux polysiloxanes
FR1138768A (fr) Perfectionnements aux photoélasticimètres
FR1141377A (fr) Perfectionnements aux germoirs
FR1127947A (fr) Perfectionnements aux rétinographes
FR1150740A (fr) Perfectionnements apportés aux réacteurs-bouilleurs
ES51828U (es) Aparato de comunicación acústica
FR1129317A (fr) Perfectionnements aux dégorgeoirs
FR1137138A (fr) Perfectionnements aux clarinettes
FR1165587A (fr) Perfectionnements apportés aux solutions de polymères
ES40156U (es) Dispositivo recreativo.
FR1120495A (fr) Perfectionnements aux fauteuils
FR1151716A (fr) Perfectionnements apportés aux canetières
FR1123743A (fr) Perfectionnements aux mécanismes de transmission
FR68117E (fr) Perfectionnements aux mécanismes de transmission
FR67790E (fr) Perfectionnements aux tabourets
BE541046A (fr) Perfectionnements apportes aux coffrets de haut-parleurs.
FR1124190A (fr) Perfectionnements aux stato-réacteurs
FR1125736A (fr) Perfectionnements aux cardioscopes
ES63381U (es) Llave-alicate de funciones múltiples
CA511801A (en) Polyhydric cyclic alcohols
CA515349A (en) Log barge
FR1134333A (fr) Perfectionnements aux ferme-imposte
CA510238A (en) Translating arrangement
ES33960U (es) Muñeco desmontable