CA319408A - Piezo-electrical apparatus - Google Patents

Piezo-electrical apparatus

Info

Publication number
CA319408A
CA319408A CA319408A CA319408DA CA319408A CA 319408 A CA319408 A CA 319408A CA 319408 A CA319408 A CA 319408A CA 319408D A CA319408D A CA 319408DA CA 319408 A CA319408 A CA 319408A
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
CA319408A
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 CA319408A publication Critical patent/CA319408A/en
Expired legal-status Critical Current

Links

CA319408A Piezo-electrical apparatus Expired CA319408A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA319408T

Publications (1)

Publication Number Publication Date
CA319408A true CA319408A (en) 1932-02-02

Family

ID=35279963

Family Applications (1)

Application Number Title Priority Date Filing Date
CA319408A Expired CA319408A (en) Piezo-electrical apparatus

Country Status (1)

Country Link
CA (1) CA319408A (en)

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