CH82802A - Sound reproducer - Google Patents

Sound reproducer

Info

Publication number
CH82802A
CH82802A CH82802A CH82802DA CH82802A CH 82802 A CH82802 A CH 82802A CH 82802 A CH82802 A CH 82802A CH 82802D A CH82802D A CH 82802DA CH 82802 A CH82802 A CH 82802A
Authority
CH
Switzerland
Prior art keywords
sound reproducer
reproducer
sound
Prior art date
Application number
CH82802A
Other languages
French (fr)
Inventor
Maxwell Boumphrey Geoffrey
Original Assignee
Maxwell Boumphrey Geoffrey
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 Maxwell Boumphrey Geoffrey filed Critical Maxwell Boumphrey Geoffrey
Publication of CH82802A publication Critical patent/CH82802A/en

Links

CH82802A 1919-01-30 1919-01-30 Sound reproducer CH82802A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH82802T 1919-01-30

Publications (1)

Publication Number Publication Date
CH82802A true CH82802A (en) 1919-10-16

Family

ID=4337886

Family Applications (1)

Application Number Title Priority Date Filing Date
CH82802A CH82802A (en) 1919-01-30 1919-01-30 Sound reproducer

Country Status (1)

Country Link
CH (1) CH82802A (en)

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