CA393252A - Sound reproducing system - Google Patents

Sound reproducing system

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
French (fr)
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/en
Expired legal-status Critical Current

Links

CA393252A Sound reproducing system Expired CA393252A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA393252T

Publications (1)

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

Family

ID=35400759

Family Applications (1)

Application Number Title Priority Date Filing Date
CA393252A Expired CA393252A (en) Sound reproducing system

Country Status (1)

Country Link
CA (1) CA393252A (en)

Similar Documents

Publication Publication Date Title
CA393252A (en) Sound reproducing system
CA387683A (en) Sound recording system
CA390374A (en) Sound recording system
CA390375A (en) Sound recording system
CA388356A (en) Sound reproducing apparatus
CA392803A (en) Sound reproducing apparatus
CA380091A (en) Sound reproducing system
CA390875A (en) Phonograph
CA371166A (en) Sound reproducing system
CA391714A (en) Sound recording apparatus
CA394129A (en) Sound recording system
CA392099A (en) Sound-recording and sound-reproducing system
CA381439A (en) Sound recording system
CA382546A (en) Sound recording system
CA384060A (en) Sound recording system
CA390376A (en) Sound record production
AU112736B2 (en) Improvement insound recording systems
AU114943B2 (en) Sound film reproducing system
CA372529A (en) Sound recording system
CA379097A (en) Sound reproduction system
CA391359A (en) Amplifier system
CA392159A (en) Signal system
CA397718A (en) Sound reproducing device
CA386738A (en) Phonographic apparatus
CA390193A (en) Phonograph pick-up