CH175398A - Mechanism for automatic phonograph disc change. - Google Patents

Mechanism for automatic phonograph disc change.

Info

Publication number
CH175398A
CH175398A CH175398DA CH175398A CH 175398 A CH175398 A CH 175398A CH 175398D A CH175398D A CH 175398DA CH 175398 A CH175398 A CH 175398A
Authority
CH
Switzerland
Prior art keywords
automatic phonograph
disc change
phonograph disc
automatic
change
Prior art date
Application number
Other languages
French (fr)
Inventor
Dufay Francois
Original Assignee
Dufay Francois
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 Dufay Francois filed Critical Dufay Francois
Publication of CH175398A publication Critical patent/CH175398A/en

Links

CH175398D 1933-02-08 1934-02-03 Mechanism for automatic phonograph disc change. CH175398A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR175398X 1933-02-08

Publications (1)

Publication Number Publication Date
CH175398A true CH175398A (en) 1935-02-28

Family

ID=8877721

Family Applications (1)

Application Number Title Priority Date Filing Date
CH175398D CH175398A (en) 1933-02-08 1934-02-03 Mechanism for automatic phonograph disc change.

Country Status (1)

Country Link
CH (1) CH175398A (en)

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