CH8438A - Multi-tone electric bell - Google Patents

Multi-tone electric bell

Info

Publication number
CH8438A
CH8438A CH8438A CH8438DA CH8438A CH 8438 A CH8438 A CH 8438A CH 8438 A CH8438 A CH 8438A CH 8438D A CH8438D A CH 8438DA CH 8438 A CH8438 A CH 8438A
Authority
CH
Switzerland
Prior art keywords
electric bell
tone electric
tone
bell
electric
Prior art date
Application number
CH8438A
Other languages
German (de)
Inventor
Albert Neumann
Original Assignee
Albert Neumann
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 Albert Neumann filed Critical Albert Neumann
Publication of CH8438A publication Critical patent/CH8438A/en

Links

CH8438A 1894-06-01 1894-06-01 Multi-tone electric bell CH8438A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH8438T 1894-06-01

Publications (1)

Publication Number Publication Date
CH8438A true CH8438A (en) 1894-10-31

Family

ID=4196497

Family Applications (1)

Application Number Title Priority Date Filing Date
CH8438A CH8438A (en) 1894-06-01 1894-06-01 Multi-tone electric bell

Country Status (1)

Country Link
CH (1) CH8438A (en)

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