CA460938A - Sound producer and receiver - Google Patents

Sound producer and receiver

Info

Publication number
CA460938A
CA460938A CA460938A CA460938DA CA460938A CA 460938 A CA460938 A CA 460938A CA 460938 A CA460938 A CA 460938A CA 460938D A CA460938D A CA 460938DA CA 460938 A CA460938 A CA 460938A
Authority
CA
Canada
Prior art keywords
receiver
sound producer
producer
sound
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
CA460938A
Other languages
French (fr)
Inventor
Edwin E. Turner, Jr.
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.)
Raytheon Co
Original Assignee
Raytheon Manufacturing Co
Publication date
Application granted granted Critical
Publication of CA460938A publication Critical patent/CA460938A/en
Expired legal-status Critical Current

Links

CA460938A Sound producer and receiver Expired CA460938A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA460938T

Publications (1)

Publication Number Publication Date
CA460938A true CA460938A (en) 1949-11-08

Family

ID=35590618

Family Applications (1)

Application Number Title Priority Date Filing Date
CA460938A Expired CA460938A (en) Sound producer and receiver

Country Status (1)

Country Link
CA (1) CA460938A (en)

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