ES92786A2 - Improvement in the speakers of the talking machines, loudspeakers of wireless telephony and other similar devices. - Google Patents

Improvement in the speakers of the talking machines, loudspeakers of wireless telephony and other similar devices.

Info

Publication number
ES92786A2
ES92786A2 ES92786A ES92786A ES92786A2 ES 92786 A2 ES92786 A2 ES 92786A2 ES 92786 A ES92786 A ES 92786A ES 92786 A ES92786 A ES 92786A ES 92786 A2 ES92786 A2 ES 92786A2
Authority
ES
Spain
Prior art keywords
loudspeakers
speakers
improvement
similar devices
wireless telephony
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
ES92786A
Other languages
Spanish (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 ES92786A priority Critical patent/ES92786A2/en
Publication of ES92786A2 publication Critical patent/ES92786A2/en
Expired legal-status Critical Current

Links

ES92786A 1925-02-28 1925-02-28 Improvement in the speakers of the talking machines, loudspeakers of wireless telephony and other similar devices. Expired ES92786A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES92786A ES92786A2 (en) 1925-02-28 1925-02-28 Improvement in the speakers of the talking machines, loudspeakers of wireless telephony and other similar devices.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES92786A ES92786A2 (en) 1925-02-28 1925-02-28 Improvement in the speakers of the talking machines, loudspeakers of wireless telephony and other similar devices.

Publications (1)

Publication Number Publication Date
ES92786A2 true ES92786A2 (en) 1925-12-16

Family

ID=69371284

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92786A Expired ES92786A2 (en) 1925-02-28 1925-02-28 Improvement in the speakers of the talking machines, loudspeakers of wireless telephony and other similar devices.

Country Status (1)

Country Link
ES (1) ES92786A2 (en)

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