FR2153931A5 - - Google Patents

Info

Publication number
FR2153931A5
FR2153931A5 FR7231854A FR7231854A FR2153931A5 FR 2153931 A5 FR2153931 A5 FR 2153931A5 FR 7231854 A FR7231854 A FR 7231854A FR 7231854 A FR7231854 A FR 7231854A FR 2153931 A5 FR2153931 A5 FR 2153931A5
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
FR7231854A
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.)
Siemens AG
Original Assignee
Siemens 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
Priority claimed from DE19712145742 external-priority patent/DE2145742C3/en
Application filed by Siemens AG filed Critical Siemens AG
Application granted granted Critical
Publication of FR2153931A5 publication Critical patent/FR2153931A5/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 devices; Electromechanical resonators
    • H03H9/46—Filters
    • H03H9/48—Coupling means therefor
    • H03H9/50—Mechanical coupling means

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
FR7231854A 1971-09-13 1972-09-08 Expired FR2153931A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712145742 DE2145742C3 (en) 1971-09-13 Electromechanical filter

Publications (1)

Publication Number Publication Date
FR2153931A5 true FR2153931A5 (en) 1973-05-04

Family

ID=5819427

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7231854A Expired FR2153931A5 (en) 1971-09-13 1972-09-08

Country Status (10)

Country Link
JP (1) JPS5147561B2 (en)
AT (1) AT321370B (en)
AU (1) AU465685B2 (en)
BE (1) BE788773A (en)
FR (1) FR2153931A5 (en)
GB (1) GB1390120A (en)
IL (1) IL40300A (en)
IT (1) IT967257B (en)
NL (1) NL153746B (en)
SE (1) SE384432B (en)

Also Published As

Publication number Publication date
IT967257B (en) 1974-02-28
AU4642872A (en) 1974-03-14
GB1390120A (en) 1975-04-09
JPS5147561B2 (en) 1976-12-15
NL153746B (en) 1977-06-15
AT321370B (en) 1975-03-25
DE2145742B2 (en) 1975-06-12
DE2145742A1 (en) 1973-03-22
IL40300A (en) 1975-08-31
SE384432B (en) 1976-05-03
JPS4838648A (en) 1973-06-07
BE788773A (en) 1973-01-02
AU465685B2 (en) 1975-10-02
NL7212378A (en) 1973-03-15
IL40300A0 (en) 1972-11-28

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Legal Events

Date Code Title Description
ST Notification of lapse