CH39749A - Sprechmaschine - Google Patents

Sprechmaschine

Info

Publication number
CH39749A
CH39749A CH39749A CH39749DA CH39749A CH 39749 A CH39749 A CH 39749A CH 39749 A CH39749 A CH 39749A CH 39749D A CH39749D A CH 39749DA CH 39749 A CH39749 A CH 39749A
Authority
CH
Switzerland
Prior art keywords
talking machine
talking
machine
Prior art date
Application number
CH39749A
Other languages
English (en)
Inventor
Richter Friedrich Dr Adolf
Original Assignee
Richter Friedrich Dr Adolf
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 Richter Friedrich Dr Adolf filed Critical Richter Friedrich Dr Adolf
Publication of CH39749A publication Critical patent/CH39749A/de

Links

CH39749A 1907-04-22 1907-04-22 Sprechmaschine CH39749A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH39749T 1907-04-22

Publications (1)

Publication Number Publication Date
CH39749A true CH39749A (de) 1908-04-16

Family

ID=4267442

Family Applications (1)

Application Number Title Priority Date Filing Date
CH39749A CH39749A (de) 1907-04-22 1907-04-22 Sprechmaschine

Country Status (1)

Country Link
CH (1) CH39749A (de)

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