CH49379A - Concrete sleeper for railway superstructure - Google Patents

Concrete sleeper for railway superstructure

Info

Publication number
CH49379A
CH49379A CH49379A CH49379DA CH49379A CH 49379 A CH49379 A CH 49379A CH 49379 A CH49379 A CH 49379A CH 49379D A CH49379D A CH 49379DA CH 49379 A CH49379 A CH 49379A
Authority
CH
Switzerland
Prior art keywords
concrete sleeper
railway superstructure
superstructure
railway
sleeper
Prior art date
Application number
CH49379A
Other languages
German (de)
Inventor
Otto Wilhelmi
Original Assignee
Otto Wilhelmi
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 Otto Wilhelmi filed Critical Otto Wilhelmi
Publication of CH49379A publication Critical patent/CH49379A/en

Links

CH49379A 1909-07-22 1909-07-22 Concrete sleeper for railway superstructure CH49379A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH49379T 1909-07-22

Publications (1)

Publication Number Publication Date
CH49379A true CH49379A (en) 1911-02-01

Family

ID=4285112

Family Applications (1)

Application Number Title Priority Date Filing Date
CH49379A CH49379A (en) 1909-07-22 1909-07-22 Concrete sleeper for railway superstructure

Country Status (1)

Country Link
CH (1) CH49379A (en)

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