CA252864A - Modificateur des sons de phonographe - Google Patents

Modificateur des sons de phonographe

Info

Publication number
CA252864A
CA252864A CA252864A CA252864DA CA252864A CA 252864 A CA252864 A CA 252864A CA 252864 A CA252864 A CA 252864A CA 252864D A CA252864D A CA 252864DA CA 252864 A CA252864 A CA 252864A
Authority
CA
Canada
Prior art keywords
phonographs
tone modifier
modifier
tone
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
CA252864A
Other languages
English (en)
Inventor
Coulson Clark Edwin
Thomas Brower Arthur
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.)
JOHN P ROOF
Original Assignee
JOHN P ROOF
Publication date
Application granted granted Critical
Publication of CA252864A publication Critical patent/CA252864A/fr
Expired legal-status Critical Current

Links

CA252864A Modificateur des sons de phonographe Expired CA252864A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA252864T

Publications (1)

Publication Number Publication Date
CA252864A true CA252864A (fr) 1925-08-18

Family

ID=35161414

Family Applications (1)

Application Number Title Priority Date Filing Date
CA252864A Expired CA252864A (fr) Modificateur des sons de phonographe

Country Status (1)

Country Link
CA (1) CA252864A (fr)

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