CA295228A - Piezo electric crystal apparatus - Google Patents

Piezo electric crystal apparatus

Info

Publication number
CA295228A
CA295228A CA295228A CA295228DA CA295228A CA 295228 A CA295228 A CA 295228A CA 295228 A CA295228 A CA 295228A CA 295228D A CA295228D A CA 295228DA CA 295228 A CA295228 A CA 295228A
Authority
CA
Canada
Prior art keywords
crystal apparatus
electric crystal
piezo electric
piezo
electric
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
CA295228A
Other languages
French (fr)
Inventor
H. Worrall Robert
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.)
Wired Radio Inc
Original Assignee
Wired Radio Inc
Publication date
Application granted granted Critical
Publication of CA295228A publication Critical patent/CA295228A/en
Expired legal-status Critical Current

Links

CA295228A Piezo electric crystal apparatus Expired CA295228A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA295228T

Publications (1)

Publication Number Publication Date
CA295228A true CA295228A (en) 1929-11-26

Family

ID=35232546

Family Applications (1)

Application Number Title Priority Date Filing Date
CA295228A Expired CA295228A (en) Piezo electric crystal apparatus

Country Status (1)

Country Link
CA (1) CA295228A (en)

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