ES111410A1 - Improvements in the devices to produce sound. - Google Patents

Improvements in the devices to produce sound.

Info

Publication number
ES111410A1
ES111410A1 ES111410A ES111410A ES111410A1 ES 111410 A1 ES111410 A1 ES 111410A1 ES 111410 A ES111410 A ES 111410A ES 111410 A ES111410 A ES 111410A ES 111410 A1 ES111410 A1 ES 111410A1
Authority
ES
Spain
Prior art keywords
devices
produce sound
sound
produce
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
ES111410A
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.)
Sociedad Iberica de Construcciones Electricas SA
Original Assignee
Sociedad Iberica de Construcciones Electricas SA
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 Sociedad Iberica de Construcciones Electricas SA filed Critical Sociedad Iberica de Construcciones Electricas SA
Priority to ES111410A priority Critical patent/ES111410A1/en
Publication of ES111410A1 publication Critical patent/ES111410A1/en
Expired legal-status Critical Current

Links

ES111410A 1929-02-14 1929-02-14 Improvements in the devices to produce sound. Expired ES111410A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES111410A ES111410A1 (en) 1929-02-14 1929-02-14 Improvements in the devices to produce sound.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES111410A ES111410A1 (en) 1929-02-14 1929-02-14 Improvements in the devices to produce sound.

Publications (1)

Publication Number Publication Date
ES111410A1 true ES111410A1 (en) 1929-05-01

Family

ID=65573132

Family Applications (1)

Application Number Title Priority Date Filing Date
ES111410A Expired ES111410A1 (en) 1929-02-14 1929-02-14 Improvements in the devices to produce sound.

Country Status (1)

Country Link
ES (1) ES111410A1 (en)

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