ES150842A3 - Un dispòsitivo intercomunicador telemegáfono - Google Patents

Un dispòsitivo intercomunicador telemegáfono

Info

Publication number
ES150842A3
ES150842A3 ES150842A ES150842A ES150842A3 ES 150842 A3 ES150842 A3 ES 150842A3 ES 150842 A ES150842 A ES 150842A ES 150842 A ES150842 A ES 150842A ES 150842 A3 ES150842 A3 ES 150842A3
Authority
ES
Spain
Prior art keywords
telemegaphone
intercom device
intercom
device telemegaphone
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
ES150842A
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.)
Arguimbau Terol Narciso
Original Assignee
Arguimbau Terol Narciso
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 Arguimbau Terol Narciso filed Critical Arguimbau Terol Narciso
Priority to ES150842A priority Critical patent/ES150842A3/es
Publication of ES150842A3 publication Critical patent/ES150842A3/es
Expired legal-status Critical Current

Links

ES150842A 1940-10-23 1940-10-23 Un dispòsitivo intercomunicador telemegáfono Expired ES150842A3 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES150842A ES150842A3 (es) 1940-10-23 1940-10-23 Un dispòsitivo intercomunicador telemegáfono

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES150842A ES150842A3 (es) 1940-10-23 1940-10-23 Un dispòsitivo intercomunicador telemegáfono

Publications (1)

Publication Number Publication Date
ES150842A3 true ES150842A3 (es) 1942-06-01

Family

ID=69420471

Family Applications (1)

Application Number Title Priority Date Filing Date
ES150842A Expired ES150842A3 (es) 1940-10-23 1940-10-23 Un dispòsitivo intercomunicador telemegáfono

Country Status (1)

Country Link
ES (1) ES150842A3 (es)

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