CA424473A - Unite piezoelectrique - Google Patents

Unite piezoelectrique

Info

Publication number
CA424473A
CA424473A CA424473A CA424473DA CA424473A CA 424473 A CA424473 A CA 424473A CA 424473 A CA424473 A CA 424473A CA 424473D A CA424473D A CA 424473DA CA 424473 A CA424473 A CA 424473A
Authority
CA
Canada
Prior art keywords
piezoelectric unit
piezoelectric
unit
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
CA424473A
Other languages
English (en)
Inventor
Henry Ream John
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.)
Brush Development Co
Original Assignee
Brush Development Co
Publication date
Application granted granted Critical
Publication of CA424473A publication Critical patent/CA424473A/fr
Expired legal-status Critical Current

Links

CA424473A Unite piezoelectrique Expired CA424473A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA424473T

Publications (1)

Publication Number Publication Date
CA424473A true CA424473A (fr) 1944-12-19

Family

ID=35535488

Family Applications (1)

Application Number Title Priority Date Filing Date
CA424473A Expired CA424473A (fr) Unite piezoelectrique

Country Status (1)

Country Link
CA (1) CA424473A (fr)

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