CA275457A - Sound reproducer - Google Patents

Sound reproducer

Info

Publication number
CA275457A
CA275457A CA275457A CA275457DA CA275457A CA 275457 A CA275457 A CA 275457A CA 275457 A CA275457 A CA 275457A CA 275457D A CA275457D A CA 275457DA CA 275457 A CA275457 A CA 275457A
Authority
CA
Canada
Prior art keywords
sound reproducer
reproducer
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
CA275457A
Other languages
French (fr)
Inventor
L. Brown Ralph
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.)
BRANDES LABORATORIES
Original Assignee
BRANDES LABORATORIES
Publication date
Application granted granted Critical
Publication of CA275457A publication Critical patent/CA275457A/en
Expired legal-status Critical Current

Links

CA275457A Sound reproducer Expired CA275457A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA275457T

Publications (1)

Publication Number Publication Date
CA275457A true CA275457A (en) 1927-11-15

Family

ID=35205489

Family Applications (1)

Application Number Title Priority Date Filing Date
CA275457A Expired CA275457A (en) Sound reproducer

Country Status (1)

Country Link
CA (1) CA275457A (en)

Similar Documents

Publication Publication Date Title
CA275457A (en) Sound reproducer
CA269282A (en) Sound reproduction means
CA264319A (en) Sound reproducer
CA266909A (en) Sound reproducer
CA277140A (en) Sound reproducer
CA283022A (en) Sound reproducer
CA283023A (en) Sound reproducer
CA283574A (en) Sound reproducer
CA268838A (en) Sound amplifier
CA269166A (en) Sound amplifier
CA276236A (en) Sound amplifier
CA276710A (en) Phonograph
CA271577A (en) Phonograph
CA270834A (en) Phonograph
CA269434A (en) Phonograph
CA268819A (en) Phonograph
CA268297A (en) Electro-magnetic reproducer
CA288362A (en) Sound record
CA259221A (en) Sound record
CA268278A (en) Loud speaker
CA270532A (en) Loud speaker
CA273707A (en) Loud speaker
CA276006A (en) Loud speaker
CA276294A (en) Loud speaker
CA276295A (en) Loud speaker