CH28606A - Device for automatic closing and opening of railway barriers - Google Patents

Device for automatic closing and opening of railway barriers

Info

Publication number
CH28606A
CH28606A CH28606A CH28606DA CH28606A CH 28606 A CH28606 A CH 28606A CH 28606 A CH28606 A CH 28606A CH 28606D A CH28606D A CH 28606DA CH 28606 A CH28606 A CH 28606A
Authority
CH
Switzerland
Prior art keywords
opening
automatic closing
railway barriers
barriers
railway
Prior art date
Application number
CH28606A
Other languages
German (de)
Inventor
Heinrich Siegmann
Original Assignee
Heinrich Siegmann
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 Heinrich Siegmann filed Critical Heinrich Siegmann
Publication of CH28606A publication Critical patent/CH28606A/en

Links

CH28606A 1903-04-18 1903-04-18 Device for automatic closing and opening of railway barriers CH28606A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH28606T 1903-04-18

Publications (1)

Publication Number Publication Date
CH28606A true CH28606A (en) 1904-05-31

Family

ID=4243199

Family Applications (1)

Application Number Title Priority Date Filing Date
CH28606A CH28606A (en) 1903-04-18 1903-04-18 Device for automatic closing and opening of railway barriers

Country Status (1)

Country Link
CH (1) CH28606A (en)

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