CA297796A - Dispositif de commande de phonographe - Google Patents

Dispositif de commande de phonographe

Info

Publication number
CA297796A
CA297796A CA297796A CA297796DA CA297796A CA 297796 A CA297796 A CA 297796A CA 297796 A CA297796 A CA 297796A CA 297796D A CA297796D A CA 297796DA CA 297796 A CA297796 A CA 297796A
Authority
CA
Canada
Prior art keywords
phonographs
control means
control
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
CA297796A
Other languages
English (en)
Inventor
C. Durand Nelson
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
Publication date
Application granted granted Critical
Publication of CA297796A publication Critical patent/CA297796A/fr
Expired legal-status Critical Current

Links

CA297796A Dispositif de commande de phonographe Expired CA297796A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA297796T

Publications (1)

Publication Number Publication Date
CA297796A true CA297796A (fr) 1930-02-25

Family

ID=35235116

Family Applications (1)

Application Number Title Priority Date Filing Date
CA297796A Expired CA297796A (fr) Dispositif de commande de phonographe

Country Status (1)

Country Link
CA (1) CA297796A (fr)

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