CA299535A - Sound-reproducing apparatus - Google Patents

Sound-reproducing apparatus

Info

Publication number
CA299535A
CA299535A CA299535A CA299535DA CA299535A CA 299535 A CA299535 A CA 299535A CA 299535 A CA299535 A CA 299535A CA 299535D A CA299535D A CA 299535DA CA 299535 A CA299535 A CA 299535A
Authority
CA
Canada
Prior art keywords
sound
reproducing apparatus
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
CA299535A
Other languages
French (fr)
Inventor
M. Kendall James
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.)
General Electric Canada Co
Original Assignee
Canadian General Electric Co Ltd
Publication date
Application granted granted Critical
Publication of CA299535A publication Critical patent/CA299535A/en
Expired legal-status Critical Current

Links

CA299535A Sound-reproducing apparatus Expired CA299535A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA299535T

Publications (1)

Publication Number Publication Date
CA299535A true CA299535A (en) 1930-04-22

Family

ID=35236854

Family Applications (1)

Application Number Title Priority Date Filing Date
CA299535A Expired CA299535A (en) Sound-reproducing apparatus

Country Status (1)

Country Link
CA (1) CA299535A (en)

Similar Documents

Publication Publication Date Title
CA300616A (en) Fermentation apparatus
CA299535A (en) Sound-reproducing apparatus
CA305046A (en) Phonographic apparatus
CA296294A (en) Audio-amplification apparatus
CA297899A (en) Gold-saving apparatus
CA299600A (en) Roll-shifting apparatus
CA300127A (en) Pulpmaking apparatus
CA300783A (en) Ticket-punching apparatus
CA302470A (en) Fluid-projecting apparatus
CA303518A (en) Brick-handling apparatus
CA304192A (en) Ticket-punching apparatus
CA304249A (en) Change-giving apparatus
CA301856A (en) Electrical phonograph apparatus
CA301857A (en) Electrical phonograph apparatus
CA304039A (en) Phonograph
CA301305A (en) Sound recording apparatus
CA306401A (en) Electro-acoustic apparatus
CA300561A (en) Sound reproducing apparatus
CA301303A (en) Sound reproducing apparatus
CA306752A (en) Phonograph pick-up apparatus
CA297973A (en) Gramophone
CA302131A (en) Gramophone
CA304206A (en) Indicating or recording apparatus
CA299690A (en) Graphophone
CA297715A (en) Disk farming apparatus