FR2151728A5 - - Google Patents

Info

Publication number
FR2151728A5
FR2151728A5 FR7132718A FR7132718A FR2151728A5 FR 2151728 A5 FR2151728 A5 FR 2151728A5 FR 7132718 A FR7132718 A FR 7132718A FR 7132718 A FR7132718 A FR 7132718A FR 2151728 A5 FR2151728 A5 FR 2151728A5
Authority
FR
France
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
FR7132718A
Other languages
French (fr)
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.)
Thales SA
Original Assignee
Thomson CSF 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 Thomson CSF SA filed Critical Thomson CSF SA
Priority to FR7132718A priority Critical patent/FR2151728A5/fr
Priority to DE19722244184 priority patent/DE2244184A1/de
Priority to JP9006872A priority patent/JPS4838652A/ja
Application granted granted Critical
Publication of FR2151728A5 publication Critical patent/FR2151728A5/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F13/00—Amplifiers using amplifying element consisting of two mechanically- or acoustically-coupled transducers, e.g. telephone-microphone amplifier

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
FR7132718A 1971-09-10 1971-09-10 Expired FR2151728A5 (pt)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7132718A FR2151728A5 (pt) 1971-09-10 1971-09-10
DE19722244184 DE2244184A1 (de) 1971-09-10 1972-09-08 Verstaerker fuer gefuehrte elastische wellen
JP9006872A JPS4838652A (pt) 1971-09-10 1972-09-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7132718A FR2151728A5 (pt) 1971-09-10 1971-09-10

Publications (1)

Publication Number Publication Date
FR2151728A5 true FR2151728A5 (pt) 1973-04-20

Family

ID=9082768

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7132718A Expired FR2151728A5 (pt) 1971-09-10 1971-09-10

Country Status (3)

Country Link
JP (1) JPS4838652A (pt)
DE (1) DE2244184A1 (pt)
FR (1) FR2151728A5 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51110145U (pt) * 1975-03-03 1976-09-06
DD122842A5 (pt) * 1975-05-22 1976-11-05
JPS566656Y2 (pt) * 1975-05-31 1981-02-13
JPS52125655U (pt) * 1976-03-22 1977-09-24

Also Published As

Publication number Publication date
JPS4838652A (pt) 1973-06-07
DE2244184A1 (de) 1973-03-15

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Legal Events

Date Code Title Description
ST Notification of lapse