CA393252A - Systeme a reproduire les sons - Google Patents

Systeme a reproduire les sons

Info

Publication number
CA393252A
CA393252A CA393252A CA393252DA CA393252A CA 393252 A CA393252 A CA 393252A CA 393252 A CA393252 A CA 393252A CA 393252D A CA393252D A CA 393252DA CA 393252 A CA393252 A CA 393252A
Authority
CA
Canada
Prior art keywords
reproducing system
sound reproducing
sound
reproducing
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
CA393252A
Other languages
English (en)
Inventor
S. Anderson Roy
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.)
Stromberg Carlson Telephone Manufacturing Co
Original Assignee
Stromberg Carlson Telephone Manufacturing Co
Publication date
Application granted granted Critical
Publication of CA393252A publication Critical patent/CA393252A/fr
Expired legal-status Critical Current

Links

CA393252A Systeme a reproduire les sons Expired CA393252A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA393252T

Publications (1)

Publication Number Publication Date
CA393252A true CA393252A (fr) 1940-12-17

Family

ID=35400759

Family Applications (1)

Application Number Title Priority Date Filing Date
CA393252A Expired CA393252A (fr) Systeme a reproduire les sons

Country Status (1)

Country Link
CA (1) CA393252A (fr)

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