CA301857A - Capteur electrique de phonographe - Google Patents

Capteur electrique de phonographe

Info

Publication number
CA301857A
CA301857A CA301857A CA301857DA CA301857A CA 301857 A CA301857 A CA 301857A CA 301857 A CA301857 A CA 301857A CA 301857D A CA301857D A CA 301857DA CA 301857 A CA301857 A CA 301857A
Authority
CA
Canada
Prior art keywords
phonograph apparatus
electrical phonograph
electrical
phonograph
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
CA301857A
Other languages
English (en)
Inventor
Ervan Vansickle Melvin
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.)
BRANDES LABORATORIES
Original Assignee
BRANDES LABORATORIES
Publication date
Application granted granted Critical
Publication of CA301857A publication Critical patent/CA301857A/fr
Expired legal-status Critical Current

Links

CA301857A Capteur electrique de phonographe Expired CA301857A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA301857T

Publications (1)

Publication Number Publication Date
CA301857A true CA301857A (fr) 1930-07-08

Family

ID=35255003

Family Applications (1)

Application Number Title Priority Date Filing Date
CA301857A Expired CA301857A (fr) Capteur electrique de phonographe

Country Status (1)

Country Link
CA (1) CA301857A (fr)

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