CH57790A - Neuerung an der Tastatur von Tastinstrumenten - Google Patents

Neuerung an der Tastatur von Tastinstrumenten

Info

Publication number
CH57790A
CH57790A CH57790A CH57790DA CH57790A CH 57790 A CH57790 A CH 57790A CH 57790 A CH57790 A CH 57790A CH 57790D A CH57790D A CH 57790DA CH 57790 A CH57790 A CH 57790A
Authority
CH
Switzerland
Prior art keywords
keyboard
innovation
instruments
keyboard instruments
Prior art date
Application number
CH57790A
Other languages
English (en)
Inventor
Frederick Clutsam
Ernst Jacob
Original Assignee
Frederick Clutsam
Ernst Jacob
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 Frederick Clutsam, Ernst Jacob filed Critical Frederick Clutsam
Publication of CH57790A publication Critical patent/CH57790A/de

Links

CH57790A 1911-09-27 1911-09-27 Neuerung an der Tastatur von Tastinstrumenten CH57790A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH57790T 1911-09-27

Publications (1)

Publication Number Publication Date
CH57790A true CH57790A (de) 1913-02-01

Family

ID=4299183

Family Applications (1)

Application Number Title Priority Date Filing Date
CH57790A CH57790A (de) 1911-09-27 1911-09-27 Neuerung an der Tastatur von Tastinstrumenten

Country Status (1)

Country Link
CH (1) CH57790A (de)

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