AT178103B - Prestressed concrete sleeper - Google Patents

Prestressed concrete sleeper

Info

Publication number: AT178103B
Authority: AT; Austria
Prior art keywords: prestressed concrete; concrete sleeper; sleeper; prestressed; concrete
Prior art date: 1950-01-14

Application number

Other languages

Original Assignee

Bergmann Fa C

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.)

1950-01-14

Filing date

1950-01-14

Publication date

1954-04-10

1950-01-14 Application filed by Bergmann Fa C filed Critical Bergmann Fa C

1954-04-10 Application granted granted Critical

1954-04-10 Publication of AT178103B publication Critical patent/AT178103B/en

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
AT178103T		1950-01-14

Publications (1)

Publication Number	Publication Date
AT178103B true AT178103B (en)	1954-04-10

Family

ID=3659655

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT178103D AT178103B (en)	1950-01-14	1950-01-14	Prestressed concrete sleeper

Country Status (1)

Country	Link
AT (1)	AT178103B (en)

1950
- 1950-01-14 AT AT178103D patent/AT178103B/en active

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