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CA316559A - Systeme de transmission de courant porteur des sons - Google Patents

Systeme de transmission de courant porteur des sons

Info

Publication number
CA316559A
CA316559A CA316559A CA316559DA CA316559A CA 316559 A CA316559 A CA 316559A CA 316559 A CA316559 A CA 316559A CA 316559D A CA316559D A CA 316559DA CA 316559 A CA316559 A CA 316559A
Authority
CA
Canada
Prior art keywords
sound
transmission system
carrying currents
currents
carrying
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
CA316559A
Other languages
English (en)
Inventor
B. Harris Donald
W. Knauss Orville
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.)
PROGRAM SERVICE Co
Original Assignee
PROGRAM SERVICE Co
Publication date
Application granted granted Critical
Publication of CA316559A publication Critical patent/CA316559A/fr
Expired legal-status Critical Current

Links

CA316559A Systeme de transmission de courant porteur des sons Expired CA316559A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA316559T

Publications (1)

Publication Number Publication Date
CA316559A true CA316559A (fr) 1931-10-27

Family

ID=35275887

Family Applications (1)

Application Number Title Priority Date Filing Date
CA316559A Expired CA316559A (fr) Systeme de transmission de courant porteur des sons

Country Status (1)

Country Link
CA (1) CA316559A (fr)

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