CA694929A - Microphone - Google Patents

Microphone

Info

Publication number
CA694929A
CA694929A CA694929A CA694929DA CA694929A CA 694929 A CA694929 A CA 694929A CA 694929 A CA694929 A CA 694929A CA 694929D A CA694929D A CA 694929DA CA 694929 A CA694929 A CA 694929A
Authority
CA
Canada
Prior art keywords
microphone
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
CA694929A
Inventor
E. Shoot Lyle
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.)
Erie Resistor Corp
Original Assignee
Erie Resistor Corp
Publication date
Application granted granted Critical
Publication of CA694929A publication Critical patent/CA694929A/en
Expired legal-status Critical Current

Links

CA694929A Microphone Expired CA694929A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA694929T

Publications (1)

Publication Number Publication Date
CA694929A true CA694929A (en) 1964-09-22

Family

ID=36005187

Family Applications (1)

Application Number Title Priority Date Filing Date
CA694929A Expired CA694929A (en) Microphone

Country Status (1)

Country Link
CA (1) CA694929A (en)

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