CA463247A - Appareil a cristal piezo-electrique - Google Patents

Appareil a cristal piezo-electrique

Info

Publication number: CA463247A
Authority: CA; Canada
Prior art keywords: piezoelectric crystal; crystal apparatus; piezoelectric; crystal
Prior art date: 1950-02-14
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

CA463247A

Other languages

English (en)

Inventor

P. Mason Warren

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.)

AT&T Corp

Original Assignee

Western Electric Co Inc

Bell Telephone Laboratories Inc

Publication date

1950-02-14

1950-02-14 Application granted granted Critical

1950-02-14 Publication of CA463247A publication Critical patent/CA463247A/fr

Status Expired legal-status Critical Current

Links

239000013078 crystal Substances 0.000 title 1

CA463247A Appareil a cristal piezo-electrique Expired CA463247A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA463247T

Publications (1)

Publication Number	Publication Date
CA463247A true CA463247A (fr)	1950-02-14

Family

ID=35592962

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA463247A Expired CA463247A (fr)			Appareil a cristal piezo-electrique

Country Status (1)

Country	Link
CA (1)	CA463247A (fr)

0
- CA CA463247A patent/CA463247A/fr not_active Expired

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