FR1601030A - - Google Patents

Info

Publication number
FR1601030A
FR1601030A FR1601030DA FR1601030A FR 1601030 A FR1601030 A FR 1601030A FR 1601030D A FR1601030D A FR 1601030DA FR 1601030 A FR1601030 A FR 1601030A
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)
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 filed Critical
Application granted granted Critical
Publication of FR1601030A publication Critical patent/FR1601030A/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
    • H03H9/15—Constructional features of resonators consisting of piezoelectric or electrostrictive material
    • H03H9/17—Constructional features of resonators consisting of piezoelectric or electrostrictive material having a single resonator
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H3/00—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators
    • H03H3/007—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks
    • H03H3/02—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks for the manufacture of piezoelectric or electrostrictive resonators or networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
FR1601030D 1968-01-08 1968-12-31 Expired FR1601030A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1616287 1968-01-08

Publications (1)

Publication Number Publication Date
FR1601030A true FR1601030A (en) 1970-08-03

Family

ID=5682181

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1601030D Expired FR1601030A (en) 1968-01-08 1968-12-31

Country Status (2)

Country Link
CH (1) CH494513A (en)
FR (1) FR1601030A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010009453A1 (en) 2010-02-26 2011-09-01 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Sound transducer for insertion in an ear

Also Published As

Publication number Publication date
CH494513A (en) 1970-07-31

Similar Documents

Publication Publication Date Title
AU5506869A (en)
AU5184069A (en)
AU6168869A (en)
AU6171569A (en)
AU4304568A (en)
FR1601030A (en)
AU4811568A (en)
AU4744468A (en)
BE725602A (en)
BE709119A (en)
BE726476A (en)
BE725968A (en)
BE708933A (en)
BE725303A (en)
BE722901A (en)
BE720869A (en)
BE713666A (en)
BE711286A (en)
BE709496A (en)
BE709484A (en)
BE709479A (en)
BE709446A (en)
BE709435A (en)
BE709415A (en)
BE709320A (en)

Legal Events

Date Code Title Description
ST Notification of lapse