CH559474A5 - - Google Patents

Info

Publication number
CH559474A5
CH559474A5 CH947773A CH947773A CH559474A5 CH 559474 A5 CH559474 A5 CH 559474A5 CH 947773 A CH947773 A CH 947773A CH 947773 A CH947773 A CH 947773A CH 559474 A5 CH559474 A5 CH 559474A5
Authority
CH
Switzerland
Application number
CH947773A
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 CH947773A priority Critical patent/CH559474A5/xx
Priority to DE19732344997 priority patent/DE2344997C3/de
Priority to GB2161174A priority patent/GB1436815A/en
Priority to JP6451874A priority patent/JPS5034439A/ja
Priority to AT489174A priority patent/AT328546B/de
Priority to FR7422211A priority patent/FR2235635A7/fr
Publication of CH559474A5 publication Critical patent/CH559474A5/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)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
CH947773A 1973-06-29 1973-06-29 CH559474A5 (no)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CH947773A CH559474A5 (no) 1973-06-29 1973-06-29
DE19732344997 DE2344997C3 (de) 1973-06-29 1973-09-04 Zungenresonanz-Filter für Tonfrequenzen
GB2161174A GB1436815A (en) 1973-06-29 1974-05-15 Reed resonance filters for audio frquencies
JP6451874A JPS5034439A (no) 1973-06-29 1974-06-06
AT489174A AT328546B (de) 1973-06-29 1974-06-12 Zungenresonanz-filter fur tonfrequenzen, insbesondere ein solches fur rundsteuer-empfanger
FR7422211A FR2235635A7 (no) 1973-06-29 1974-06-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH947773A CH559474A5 (no) 1973-06-29 1973-06-29

Publications (1)

Publication Number Publication Date
CH559474A5 true CH559474A5 (no) 1975-02-28

Family

ID=4352402

Family Applications (1)

Application Number Title Priority Date Filing Date
CH947773A CH559474A5 (no) 1973-06-29 1973-06-29

Country Status (6)

Country Link
JP (1) JPS5034439A (no)
AT (1) AT328546B (no)
CH (1) CH559474A5 (no)
DE (1) DE2344997C3 (no)
FR (1) FR2235635A7 (no)
GB (1) GB1436815A (no)

Also Published As

Publication number Publication date
ATA489174A (de) 1975-06-15
GB1436815A (en) 1976-05-26
DE2344997A1 (de) 1975-01-16
AT328546B (de) 1976-03-25
DE2344997C3 (de) 1979-06-07
JPS5034439A (no) 1975-04-02
FR2235635A7 (no) 1975-01-24
DE2344997B2 (de) 1978-10-05

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Legal Events

Date Code Title Description
PL Patent ceased