CH44634A - Acoustic signaling device for railways connected to the air pump of a vacuum braking system - Google Patents

Acoustic signaling device for railways connected to the air pump of a vacuum braking system

Info

Publication number
CH44634A
CH44634A CH44634A CH44634DA CH44634A CH 44634 A CH44634 A CH 44634A CH 44634 A CH44634 A CH 44634A CH 44634D A CH44634D A CH 44634DA CH 44634 A CH44634 A CH 44634A
Authority
CH
Switzerland
Prior art keywords
railways
air pump
braking system
signaling device
acoustic signaling
Prior art date
Application number
CH44634A
Other languages
German (de)
Inventor
The Vacuum Brake Company Wien
Original Assignee
Vacuum Brake Company Limited I
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 Vacuum Brake Company Limited I filed Critical Vacuum Brake Company Limited I
Publication of CH44634A publication Critical patent/CH44634A/en

Links

CH44634A 1908-07-18 1908-07-18 Acoustic signaling device for railways connected to the air pump of a vacuum braking system CH44634A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH44634T 1908-07-18

Publications (1)

Publication Number Publication Date
CH44634A true CH44634A (en) 1909-09-01

Family

ID=4276567

Family Applications (1)

Application Number Title Priority Date Filing Date
CH44634A CH44634A (en) 1908-07-18 1908-07-18 Acoustic signaling device for railways connected to the air pump of a vacuum braking system

Country Status (1)

Country Link
CH (1) CH44634A (en)

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