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.)
LERIN GRANDONA MANUEL
Original Assignee
LERIN GRANDONA MANUEL
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Filing date
Publication date
Application filed by LERIN GRANDONA MANUELfiledCriticalLERIN GRANDONA MANUEL
Priority to ES0246859ApriorityCriticalpatent/ES246859A1/en
Publication of ES246859A1publicationCriticalpatent/ES246859A1/en
Details Of Connecting Devices For Male And Female Coupling
(AREA)
Abstract
System to improve telephone transmission characterized in that in each of the two ends is connected between the two wires of the telephone line an impedance equal to the characteristic of the line. (Machine-translation by Google Translate, not legally binding)
ES0246859A1959-01-281959-01-28System to improve the electric transmission (Machine-translation by Google Translate, not legally binding)
ExpiredES246859A1
(en)