CH561983A5 - - Google Patents

Info

Publication number
CH561983A5
CH561983A5 CH898373A CH898373A CH561983A5 CH 561983 A5 CH561983 A5 CH 561983A5 CH 898373 A CH898373 A CH 898373A CH 898373 A CH898373 A CH 898373A CH 561983 A5 CH561983 A5 CH 561983A5
Authority
CH
Switzerland
Application number
CH898373A
Original Assignee
Landis & Gyr Ag
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 Landis & Gyr Ag filed Critical Landis & Gyr Ag
Priority to CH898373A priority Critical patent/CH561983A5/xx
Priority to DE19732336554 priority patent/DE2336554B2/de
Publication of CH561983A5 publication Critical patent/CH561983A5/xx

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
    • H03H9/48—Coupling means therefor

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
CH898373A 1973-06-20 1973-06-20 CH561983A5 ( )

Priority Applications (2)

Application Number Priority Date Filing Date Title
CH898373A CH561983A5 ( ) 1973-06-20 1973-06-20
DE19732336554 DE2336554B2 (de) 1973-06-20 1973-07-16 Elektromechanisches Bandfilter mit elektromechanischen Wandlern für tiefe Tonfrequenzen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH898373A CH561983A5 ( ) 1973-06-20 1973-06-20

Publications (1)

Publication Number Publication Date
CH561983A5 true CH561983A5 ( ) 1975-05-15

Family

ID=4347031

Family Applications (1)

Application Number Title Priority Date Filing Date
CH898373A CH561983A5 ( ) 1973-06-20 1973-06-20

Country Status (2)

Country Link
CH (1) CH561983A5 ( )
DE (1) DE2336554B2 ( )

Also Published As

Publication number Publication date
DE2336554B2 (de) 1975-09-18
DE2336554A1 (de) 1975-01-02

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Legal Events

Date Code Title Description
PLZ Patent of addition ceased