CA461044A - Electro-transducer and method of making same - Google Patents

Electro-transducer and method of making same

Info

Publication number
CA461044A
CA461044A CA461044A CA461044DA CA461044A CA 461044 A CA461044 A CA 461044A CA 461044 A CA461044 A CA 461044A CA 461044D A CA461044D A CA 461044DA CA 461044 A CA461044 A CA 461044A
Authority
CA
Canada
Prior art keywords
electro
transducer
making same
making
same
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
CA461044A
Other languages
French (fr)
Inventor
K. Gravley Charles
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 CA461044A publication Critical patent/CA461044A/en
Expired legal-status Critical Current

Links

CA461044A Electro-transducer and method of making same Expired CA461044A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA461044T

Publications (1)

Publication Number Publication Date
CA461044A true CA461044A (en) 1949-11-15

Family

ID=35590724

Family Applications (1)

Application Number Title Priority Date Filing Date
CA461044A Expired CA461044A (en) Electro-transducer and method of making same

Country Status (1)

Country Link
CA (1) CA461044A (en)

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