CA465114A - Cristal piezo-electrique a l'epreuve de l'humidite - Google Patents

Cristal piezo-electrique a l'epreuve de l'humidite

Info

Publication number
CA465114A
CA465114A CA465114A CA465114DA CA465114A CA 465114 A CA465114 A CA 465114A CA 465114 A CA465114 A CA 465114A CA 465114D A CA465114D A CA 465114DA CA 465114 A CA465114 A CA 465114A
Authority
CA
Canada
Prior art keywords
moistureproof
making same
piezoelectric crystal
piezoelectric
crystal
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
CA465114A
Other languages
English (en)
Inventor
Swinehart Frank
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 CA465114A publication Critical patent/CA465114A/fr
Expired legal-status Critical Current

Links

CA465114A Cristal piezo-electrique a l'epreuve de l'humidite Expired CA465114A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA465114T

Publications (1)

Publication Number Publication Date
CA465114A true CA465114A (fr) 1950-05-16

Family

ID=35594853

Family Applications (1)

Application Number Title Priority Date Filing Date
CA465114A Expired CA465114A (fr) Cristal piezo-electrique a l'epreuve de l'humidite

Country Status (1)

Country Link
CA (1) CA465114A (fr)

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