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.)
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.)
LARRAURI CORRAL MIGUEL
SAINZ EGUINOA MANUEL
TER SAKARIAN ARAMBARRI DANIEL
Original Assignee
LARRAURI CORRAL MIGUEL
SAINZ EGUINOA MANUEL
TER SAKARIAN ARAMBARRI DANIEL
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 LARRAURI CORRAL MIGUEL, SAINZ EGUINOA MANUEL, TER SAKARIAN ARAMBARRI DANIELfiledCriticalLARRAURI CORRAL MIGUEL
Priority to ES0205181ApriorityCriticalpatent/ES205181A2/en
Publication of ES205181A2publicationCriticalpatent/ES205181A2/en
Lighting Device Outwards From Vehicle And Optical Signal
(AREA)
Abstract
New telephony equipment for carrier currents characterized because the receiver contains four electronic lamps: pentode radio frequency amplification lamp; a pentode detector lamp; a triode call lamp and a double wave rectifier lamp. (Machine-translation by Google Translate, not legally binding)
ES0205181A1952-08-301952-08-30New telephone equipment for carrier currents (Machine-translation by Google Translate, not legally binding)
ExpiredES205181A2
(en)