ES206360A1 - Perfeccionamientos en auriculares, aparatos acústicos y análogos - Google Patents

Perfeccionamientos en auriculares, aparatos acústicos y análogos

Info

Publication number: ES206360A1
Authority: ES; Spain
Prior art keywords: translation; machine; legally binding; google translate; headphones
Prior art date: 1952-11-19
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

ES206360A

Other languages

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.)

Pariente Herrejon Angel

Original Assignee

Pariente Herrejon Angel

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.)

1952-11-19

Filing date

1952-11-19

Publication date

1953-01-16

1952-11-19 Application filed by Pariente Herrejon Angel filed Critical Pariente Herrejon Angel

1952-11-19 Priority to ES206360A priority Critical patent/ES206360A1/es

1953-01-16 Publication of ES206360A1 publication Critical patent/ES206360A1/es

Status Expired legal-status Critical Current

Links

239000000463 material Substances 0.000 abstract 2
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
229910052782 aluminium Inorganic materials 0.000 abstract 1
239000000696 magnetic material Substances 0.000 abstract 1
239000012528 membrane Substances 0.000 abstract 1
-1 micagas sheets Substances 0.000 abstract 1
230000035699 permeability Effects 0.000 abstract 1
239000005011 phenolic resin Substances 0.000 abstract 1
229920001568 phenolic resin Polymers 0.000 abstract 1
230000000391 smoking effect Effects 0.000 abstract 1
239000005341 toughened glass Substances 0.000 abstract 1

Landscapes

Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Auxiliary Devices For Music (AREA)

ES206360A 1952-11-19 1952-11-19 Perfeccionamientos en auriculares, aparatos acústicos y análogos Expired ES206360A1 (es)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
ES206360A ES206360A1 (es)	1952-11-19	1952-11-19	Perfeccionamientos en auriculares, aparatos acústicos y análogos

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
ES206360A ES206360A1 (es)	1952-11-19	1952-11-19	Perfeccionamientos en auriculares, aparatos acústicos y análogos

Publications (1)

Publication Number	Publication Date
ES206360A1 true ES206360A1 (es)	1953-01-16

Family

ID=65654844

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES206360A Expired ES206360A1 (es)	1952-11-19	1952-11-19	Perfeccionamientos en auriculares, aparatos acústicos y análogos

Country Status (1)

Country	Link
ES (1)	ES206360A1 (es)

1952
- 1952-11-19 ES ES206360A patent/ES206360A1/es not_active Expired

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