CA807823A - Circular poled transducer and method of making - Google Patents

Circular poled transducer and method of making

Info

Publication number
CA807823A
CA807823A CA807823A CA807823DA CA807823A CA 807823 A CA807823 A CA 807823A CA 807823 A CA807823 A CA 807823A CA 807823D A CA807823D A CA 807823DA CA 807823 A CA807823 A CA 807823A
Authority
CA
Canada
Prior art keywords
circular
making
poled
transducer
poled transducer
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
CA807823A
Inventor
R. Young Donald
A. Carlson Kenneth
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
Publication date
Application granted granted Critical
Publication of CA807823A publication Critical patent/CA807823A/en
Expired legal-status Critical Current

Links

CA807823A Circular poled transducer and method of making Expired CA807823A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA807823T

Publications (1)

Publication Number Publication Date
CA807823A true CA807823A (en) 1969-03-04

Family

ID=36278328

Family Applications (1)

Application Number Title Priority Date Filing Date
CA807823A Expired CA807823A (en) Circular poled transducer and method of making

Country Status (1)

Country Link
CA (1) CA807823A (en)

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