CA184838A - Purificateur des sons de phonographe - Google Patents

Purificateur des sons de phonographe

Info

Publication number
CA184838A
CA184838A CA000184838A CA184838DA CA184838A CA 184838 A CA184838 A CA 184838A CA 000184838 A CA000184838 A CA 000184838A CA 184838D A CA184838D A CA 184838DA CA 184838 A CA184838 A CA 184838A
Authority
CA
Canada
Prior art keywords
purifier
tone
talking machines
talking
machines
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
CA000184838A
Other languages
English (en)
Inventor
Charles P. Marshall
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 CA184838A publication Critical patent/CA184838A/fr
Expired legal-status Critical Current

Links

CA000184838A 1916-04-22 1916-04-22 Purificateur des sons de phonographe Expired CA184838A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA184838T 1916-04-22

Publications (1)

Publication Number Publication Date
CA184838A true CA184838A (fr) 1918-06-11

Family

ID=45304490

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000184838A Expired CA184838A (fr) 1916-04-22 1916-04-22 Purificateur des sons de phonographe

Country Status (1)

Country Link
CA (1) CA184838A (fr)

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