CA479999A - Appareil de cristal piezoelectrique - Google Patents

Appareil de cristal piezoelectrique

Info

Publication number
CA479999A
CA479999A CA479999A CA479999DA CA479999A CA 479999 A CA479999 A CA 479999A CA 479999 A CA479999 A CA 479999A CA 479999D A CA479999D A CA 479999DA CA 479999 A CA479999 A CA 479999A
Authority
CA
Canada
Prior art keywords
piezoelectric crystal
crystal apparatus
piezoelectric
crystal
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
CA479999A
Other languages
English (en)
Inventor
M. Ruggles David
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
Publication date
Application granted granted Critical
Publication of CA479999A publication Critical patent/CA479999A/fr
Expired legal-status Critical Current

Links

CA479999A Appareil de cristal piezoelectrique Expired CA479999A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA479999T

Publications (1)

Publication Number Publication Date
CA479999A true CA479999A (fr) 1952-01-01

Family

ID=35619674

Family Applications (1)

Application Number Title Priority Date Filing Date
CA479999A Expired CA479999A (fr) Appareil de cristal piezoelectrique

Country Status (1)

Country Link
CA (1) CA479999A (fr)

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