CA489200A - Dispositifs et methodes de modification de frequence de cristaux piezoelectriques - Google Patents

Dispositifs et methodes de modification de frequence de cristaux piezoelectriques

Info

Publication number
CA489200A
CA489200A CA489200A CA489200DA CA489200A CA 489200 A CA489200 A CA 489200A CA 489200 A CA489200 A CA 489200A CA 489200D A CA489200D A CA 489200DA CA 489200 A CA489200 A CA 489200A
Authority
CA
Canada
Prior art keywords
altering
frequency
methods
piezoelectric crystals
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
CA489200A
Other languages
English (en)
Inventor
R. Moulton Harold
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.)
American Optical Corp
Original Assignee
American Optical Corp
Publication date
Application granted granted Critical
Publication of CA489200A publication Critical patent/CA489200A/fr
Expired legal-status Critical Current

Links

CA489200A Dispositifs et methodes de modification de frequence de cristaux piezoelectriques Expired CA489200A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA489200T

Publications (1)

Publication Number Publication Date
CA489200A true CA489200A (fr) 1952-12-30

Family

ID=35628926

Family Applications (1)

Application Number Title Priority Date Filing Date
CA489200A Expired CA489200A (fr) Dispositifs et methodes de modification de frequence de cristaux piezoelectriques

Country Status (1)

Country Link
CA (1) CA489200A (fr)

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