CA312145A - Dispositif a changer les aiguilles de gramophone - Google Patents

Dispositif a changer les aiguilles de gramophone

Info

Publication number
CA312145A
CA312145A CA312145A CA312145DA CA312145A CA 312145 A CA312145 A CA 312145A CA 312145 A CA312145 A CA 312145A CA 312145D A CA312145D A CA 312145DA CA 312145 A CA312145 A CA 312145A
Authority
CA
Canada
Prior art keywords
changing device
needle changing
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
CA312145A
Other languages
English (en)
Inventor
Robert Oyston William
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.)
CONTINUOUS GRAMOPHONES
Original Assignee
CONTINUOUS GRAMOPHONES
Publication date
Application granted granted Critical
Publication of CA312145A publication Critical patent/CA312145A/fr
Expired legal-status Critical Current

Links

CA312145A Dispositif a changer les aiguilles de gramophone Expired CA312145A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA312145T

Publications (1)

Publication Number Publication Date
CA312145A true CA312145A (fr) 1931-06-09

Family

ID=35271471

Family Applications (1)

Application Number Title Priority Date Filing Date
CA312145A Expired CA312145A (fr) Dispositif a changer les aiguilles de gramophone

Country Status (1)

Country Link
CA (1) CA312145A (fr)

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