CA319409A - Piezo-electrical apparatus - Google Patents

Piezo-electrical apparatus

Info

Publication number
CA319409A
CA319409A CA319409A CA319409DA CA319409A CA 319409 A CA319409 A CA 319409A CA 319409 A CA319409 A CA 319409A CA 319409D A CA319409D A CA 319409DA CA 319409 A CA319409 A CA 319409A
Authority
CA
Canada
Prior art keywords
piezo
electrical apparatus
electrical
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
CA319409A
Other languages
French (fr)
Inventor
Robinson James
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA319409A publication Critical patent/CA319409A/en
Expired legal-status Critical Current

Links

CA319409A Piezo-electrical apparatus Expired CA319409A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA319409T

Publications (1)

Publication Number Publication Date
CA319409A true CA319409A (en) 1932-02-02

Family

ID=35279964

Family Applications (1)

Application Number Title Priority Date Filing Date
CA319409A Expired CA319409A (en) Piezo-electrical apparatus

Country Status (1)

Country Link
CA (1) CA319409A (en)

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