CA148901A - Appareil de transmission du son - Google Patents

Appareil de transmission du son

Info

Publication number
CA148901A
CA148901A CA000148901A CA148901DA CA148901A CA 148901 A CA148901 A CA 148901A CA 000148901 A CA000148901 A CA 000148901A CA 148901D A CA148901D A CA 148901DA CA 148901 A CA148901 A CA 148901A
Authority
CA
Canada
Prior art keywords
transmitting apparatus
sound transmitting
sound
transmitting
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
CA000148901A
Other languages
English (en)
Inventor
Miles E. Pearson
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.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of CA148901A publication Critical patent/CA148901A/fr
Expired legal-status Critical Current

Links

CA000148901A 1913-03-12 1913-03-12 Appareil de transmission du son Expired CA148901A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA148901T 1913-03-12

Publications (1)

Publication Number Publication Date
CA148901A true CA148901A (fr) 1913-06-24

Family

ID=45268615

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000148901A Expired CA148901A (fr) 1913-03-12 1913-03-12 Appareil de transmission du son

Country Status (1)

Country Link
CA (1) CA148901A (fr)

Similar Documents

Publication Publication Date Title
CA148901A (fr) Appareil de transmission du son
AU987513A (en) Sound transmitting apparatus
CA151983A (fr) Appareil de transmission du son
AU987513B (en) Sound transmitting apparatus
CA156621A (fr) Machine a transmitre les sons
CA151537A (fr) Dispositif a transmission du son
CA138132A (fr) Appareil de transmission
CA155613A (fr) Appareil de signaux
CA160242A (fr) Appareil telegraphique
CA146260A (fr) Amplificateur du son
CA146875A (fr) Appareil phonographique
CA156016A (fr) Appareil a desinfecter
CA165076A (fr) Appareil a reproduire les sons
CA160279A (fr) Appareil telegraphique
CA154189A (fr) Cloche
CA171993A (fr) Dispositif a transmettre les sons
CA171484A (fr) Dispositif a production de sons
CA152532A (fr) Amplificateur des sons
CA153397A (fr) Transmetteur
CA148637A (fr) Appareil telephonique
CA152668A (fr) Semeuse
CA147853A (fr) Sonde
CA157973A (fr) Dispositif de sonde
CA156672A (fr) Entrave de courant electrique
CA167105A (fr) Dispositif transmetteur d`impulsions