FR884706A - - Google Patents

Info

Publication number
FR884706A
FR884706A FR884706DA FR884706A FR 884706 A FR884706 A FR 884706A FR 884706D A FR884706D A FR 884706DA FR 884706 A FR884706 A FR 884706A
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
Other languages
French (fr)
Publication date
Application granted granted Critical
Publication of FR884706A publication Critical patent/FR884706A/fr
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 elements; Electromechanical resonators
    • H03H9/46—Filters
    • H03H9/54—Filters comprising resonators of piezoelectric or electrostrictive material
    • H03H9/56—Monolithic crystal filters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
FR884706D Expired FR884706A (cg-RX-API-DMAC7.html)

Publications (1)

Publication Number Publication Date
FR884706A true FR884706A (cg-RX-API-DMAC7.html) 1943-08-25

Family

ID=1556309

Family Applications (1)

Application Number Title Priority Date Filing Date
FR884706D Expired FR884706A (cg-RX-API-DMAC7.html)

Country Status (1)

Country Link
FR (1) FR884706A (cg-RX-API-DMAC7.html)

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