CH50884A - Electrical signaling device - Google Patents

Electrical signaling device

Info

Publication number
CH50884A
CH50884A CH50884A CH50884DA CH50884A CH 50884 A CH50884 A CH 50884A CH 50884 A CH50884 A CH 50884A CH 50884D A CH50884D A CH 50884DA CH 50884 A CH50884 A CH 50884A
Authority
CH
Switzerland
Prior art keywords
signaling device
electrical signaling
electrical
signaling
Prior art date
Application number
CH50884A
Other languages
German (de)
Inventor
Albert Goldstein
Clark Pool
Original Assignee
Albert Goldstein
Clark Pool
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 Goldstein, Clark Pool filed Critical Albert Goldstein
Publication of CH50884A publication Critical patent/CH50884A/en

Links

CH50884A 1910-07-08 1910-07-08 Electrical signaling device CH50884A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH50884T 1910-07-08

Publications (1)

Publication Number Publication Date
CH50884A true CH50884A (en) 1911-07-17

Family

ID=4287727

Family Applications (1)

Application Number Title Priority Date Filing Date
CH50884A CH50884A (en) 1910-07-08 1910-07-08 Electrical signaling device

Country Status (1)

Country Link
CH (1) CH50884A (en)

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