FR1343520A - Improvements to electric filters - Google Patents

Improvements to electric filters

Info

Publication number
FR1343520A
FR1343520A FR900850A FR900850A FR1343520A FR 1343520 A FR1343520 A FR 1343520A FR 900850 A FR900850 A FR 900850A FR 900850 A FR900850 A FR 900850A FR 1343520 A FR1343520 A FR 1343520A
Authority
FR
France
Prior art keywords
electric filters
filters
electric
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
FR900850A
Other languages
French (fr)
Inventor
Werner Haas
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric Corp
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 International Standard Electric Corp filed Critical International Standard Electric Corp
Priority to FR900850A priority Critical patent/FR1343520A/en
Application granted granted Critical
Publication of FR1343520A publication Critical patent/FR1343520A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
    • H03H9/46—Filters
    • H03H9/54—Filters comprising resonators of piezoelectric or electrostrictive material
    • H03H9/542—Filters comprising resonators of piezoelectric or electrostrictive material including passive elements

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
FR900850A 1962-06-15 1962-06-15 Improvements to electric filters Expired FR1343520A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR900850A FR1343520A (en) 1962-06-15 1962-06-15 Improvements to electric filters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR900850A FR1343520A (en) 1962-06-15 1962-06-15 Improvements to electric filters

Publications (1)

Publication Number Publication Date
FR1343520A true FR1343520A (en) 1963-11-22

Family

ID=8781098

Family Applications (1)

Application Number Title Priority Date Filing Date
FR900850A Expired FR1343520A (en) 1962-06-15 1962-06-15 Improvements to electric filters

Country Status (1)

Country Link
FR (1) FR1343520A (en)

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