FR899428A - Piezoelectric device - Google Patents

Piezoelectric device

Info

Publication number
FR899428A
FR899428A FR899428DA FR899428A FR 899428 A FR899428 A FR 899428A FR 899428D A FR899428D A FR 899428DA FR 899428 A FR899428 A FR 899428A
Authority
FR
France
Prior art keywords
piezoelectric device
piezoelectric
Prior art date
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)
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.)
Patelhold Patenverwertungs and Elektro-Holding AG
Original Assignee
Patelhold Patenverwertungs and Elektro-Holding 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 Patelhold Patenverwertungs and Elektro-Holding AG filed Critical Patelhold Patenverwertungs and Elektro-Holding AG
Application granted granted Critical
Publication of FR899428A publication Critical patent/FR899428A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/80—Constructional details
    • H10N30/85—Piezoelectric or electrostrictive active materials
FR899428D 1942-11-21 1943-11-05 Piezoelectric device Expired FR899428A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH899428X 1942-11-21

Publications (1)

Publication Number Publication Date
FR899428A true FR899428A (en) 1945-05-30

Family

ID=4546454

Family Applications (1)

Application Number Title Priority Date Filing Date
FR899428D Expired FR899428A (en) 1942-11-21 1943-11-05 Piezoelectric device

Country Status (1)

Country Link
FR (1) FR899428A (en)

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