[go: up one dir, main page]

CA300561A - Sound reproducing apparatus - Google Patents

Sound reproducing apparatus

Info

Publication number
CA300561A
CA300561A CA300561A CA300561DA CA300561A CA 300561 A CA300561 A CA 300561A CA 300561 A CA300561 A CA 300561A CA 300561D A CA300561D A CA 300561DA CA 300561 A CA300561 A CA 300561A
Authority
CA
Canada
Prior art keywords
reproducing apparatus
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
CA300561A
Other languages
French (fr)
Inventor
Robert Oyston William
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.)
CONTINUOUS GRAMOPHONES Ltd
Original Assignee
CONTINUOUS GRAMOPHONES Ltd
Publication date
Application granted granted Critical
Publication of CA300561A publication Critical patent/CA300561A/en
Expired legal-status Critical Current

Links

CA300561A Sound reproducing apparatus Expired CA300561A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA300561T

Publications (1)

Publication Number Publication Date
CA300561A true CA300561A (en) 1930-05-27

Family

ID=35237880

Family Applications (1)

Application Number Title Priority Date Filing Date
CA300561A Expired CA300561A (en) Sound reproducing apparatus

Country Status (1)

Country Link
CA (1) CA300561A (en)

Similar Documents

Publication Publication Date Title
CA300561A (en) Sound reproducing apparatus
CA301303A (en) Sound reproducing apparatus
CA301305A (en) Sound recording apparatus
CA297783A (en) Sound reproducing device
CA301304A (en) Sound reproducing device
CA302190A (en) Sound reproducing device
CA305046A (en) Phonographic apparatus
CA299535A (en) Sound-reproducing apparatus
CA307694A (en) Sound reproducing apparatus
CA296338A (en) Sound reproducer
CA296616A (en) Sound reproducer
CA300154A (en) Sound reproducer
CA306774A (en) Sound reproducer
CA309689A (en) Sound recording apparatus
CA304331A (en) Sound record
CA302106A (en) Direct acting sound reproducing device
CA301956A (en) Sound reproducing mechanism
CA305368A (en) Sound reproducing mechanism
CA305235A (en) Sound reproducing machine
CA305236A (en) Sound reproducing machine
CA282070A (en) Sound reproducing apparatus
CA301430A (en) Sound recording system
CA288816A (en) Sound reproducing apparatus
CA290005A (en) Sound reproducing apparatus
CA306752A (en) Phonograph pick-up apparatus