ES104049A1 - Un nuevo amplificador telefónico. - Google Patents

Un nuevo amplificador telefónico.

Info

Publication number
ES104049A1
ES104049A1 ES104049A ES104049A ES104049A1 ES 104049 A1 ES104049 A1 ES 104049A1 ES 104049 A ES104049 A ES 104049A ES 104049 A ES104049 A ES 104049A ES 104049 A1 ES104049 A1 ES 104049A1
Authority
ES
Spain
Prior art keywords
new telephone
telephone amplifier
amplifier
new
telephone
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
ES104049A
Other languages
English (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.)
CRESPO DURAN MANUEL
Original Assignee
CRESPO DURAN MANUEL
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 CRESPO DURAN MANUEL filed Critical CRESPO DURAN MANUEL
Priority to ES104049A priority Critical patent/ES104049A1/es
Publication of ES104049A1 publication Critical patent/ES104049A1/es
Expired legal-status Critical Current

Links

ES104049A 1927-08-23 1927-08-23 Un nuevo amplificador telefónico. Expired ES104049A1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES104049A ES104049A1 (es) 1927-08-23 1927-08-23 Un nuevo amplificador telefónico.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES104049A ES104049A1 (es) 1927-08-23 1927-08-23 Un nuevo amplificador telefónico.

Publications (1)

Publication Number Publication Date
ES104049A1 true ES104049A1 (es) 1927-10-01

Family

ID=65572445

Family Applications (1)

Application Number Title Priority Date Filing Date
ES104049A Expired ES104049A1 (es) 1927-08-23 1927-08-23 Un nuevo amplificador telefónico.

Country Status (1)

Country Link
ES (1) ES104049A1 (es)

Similar Documents

Publication Publication Date Title
ES104049A1 (es) Un nuevo amplificador telefónico.
ES105761A1 (es) Un nuevo cenicero.
ES104164A1 (es) Un altavoz.
AT109111B (de) Telephon.
ES101631A1 (es) Un nuevo grifo.
ES104861A1 (es) Un nuevo encerado.
AT112312B (de) Selbstkassierende Telephonsprechstelle.
CH138148A (fr) Installation téléphonique.
ES104467A1 (es) Un nuevo carburador.
ES104696A1 (es) Un nuevo sumidero.
ES95947A1 (es) Un nuevo arado.
DK41422C (da) Bordtelefonapparat.
ES114258A1 (es) Un nuevo salakot.
ES104860A3 (es) Un nuevo juguete económico.
ES88349A1 (es) Un nuevo baúl- armario.
ES96643A1 (es) Un nuevo juguete.
ES103604A1 (es) Un nuevo piano juguete.
ES102223A1 (es) Un nuevo aparato laríngeo.
ES103044A1 (es) Un condensador-separador.
ES103971A1 (es) Un gasógeno.
ES105711A1 (es) Un autocompresor.
ES104663A1 (es) Un transportador-escala.
ES109308A1 (es) Un nuevo colchón.
ES97089A1 (es) Un nuevo braguero.
ES115251A2 (es) Un nuevo colchón.