RO78712A2 - CIRCUIT FOR SWITCHING THE INPUT AND / OR OUTPUT IMPEDANCE OF TELEPHONE RECEIVER AMPLIFIERS OF POWER CURRENTS - Google Patents

CIRCUIT FOR SWITCHING THE INPUT AND / OR OUTPUT IMPEDANCE OF TELEPHONE RECEIVER AMPLIFIERS OF POWER CURRENTS

Info

Publication number
RO78712A2
RO78712A2 RO8099865A RO9986580A RO78712A2 RO 78712 A2 RO78712 A2 RO 78712A2 RO 8099865 A RO8099865 A RO 8099865A RO 9986580 A RO9986580 A RO 9986580A RO 78712 A2 RO78712 A2 RO 78712A2
Authority
RO
Romania
Prior art keywords
switching
input
circuit
output impedance
telephone receiver
Prior art date
Application number
RO8099865A
Other languages
French (fr)
Romanian (ro)
Inventor
Octavian Balasa
Original Assignee
Ministerul Apararii Nationale,Ro
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 Ministerul Apararii Nationale,Ro filed Critical Ministerul Apararii Nationale,Ro
Priority to RO8099865A priority Critical patent/RO78712A2/en
Publication of RO78712A2 publication Critical patent/RO78712A2/en

Links

RO8099865A 1980-01-14 1980-01-14 CIRCUIT FOR SWITCHING THE INPUT AND / OR OUTPUT IMPEDANCE OF TELEPHONE RECEIVER AMPLIFIERS OF POWER CURRENTS RO78712A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO8099865A RO78712A2 (en) 1980-01-14 1980-01-14 CIRCUIT FOR SWITCHING THE INPUT AND / OR OUTPUT IMPEDANCE OF TELEPHONE RECEIVER AMPLIFIERS OF POWER CURRENTS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO8099865A RO78712A2 (en) 1980-01-14 1980-01-14 CIRCUIT FOR SWITCHING THE INPUT AND / OR OUTPUT IMPEDANCE OF TELEPHONE RECEIVER AMPLIFIERS OF POWER CURRENTS

Publications (1)

Publication Number Publication Date
RO78712A2 true RO78712A2 (en) 1982-03-24

Family

ID=20107884

Family Applications (1)

Application Number Title Priority Date Filing Date
RO8099865A RO78712A2 (en) 1980-01-14 1980-01-14 CIRCUIT FOR SWITCHING THE INPUT AND / OR OUTPUT IMPEDANCE OF TELEPHONE RECEIVER AMPLIFIERS OF POWER CURRENTS

Country Status (1)

Country Link
RO (1) RO78712A2 (en)

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