AT174938B - Prestressed concrete railway sleeper - Google Patents

Prestressed concrete railway sleeper

Info

Publication number
AT174938B
AT174938B AT174938DA AT174938B AT 174938 B AT174938 B AT 174938B AT 174938D A AT174938D A AT 174938DA AT 174938 B AT174938 B AT 174938B
Authority
AT
Austria
Prior art keywords
prestressed concrete
railway sleeper
concrete railway
sleeper
prestressed
Prior art date
Application number
Other languages
German (de)
Original Assignee
Dyckerhoff & Widmann Ag
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 Dyckerhoff & Widmann Ag filed Critical Dyckerhoff & Widmann Ag
Application granted granted Critical
Publication of AT174938B publication Critical patent/AT174938B/en

Links

AT174938D 1950-12-08 1951-05-18 Prestressed concrete railway sleeper AT174938B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE174938X 1950-12-08

Publications (1)

Publication Number Publication Date
AT174938B true AT174938B (en) 1953-05-26

Family

ID=5691591

Family Applications (1)

Application Number Title Priority Date Filing Date
AT174938D AT174938B (en) 1950-12-08 1951-05-18 Prestressed concrete railway sleeper

Country Status (1)

Country Link
AT (1) AT174938B (en)

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