CH37979A - Iron-reinforced concrete railway sleeper - Google Patents
Iron-reinforced concrete railway sleeperInfo
- Publication number
- CH37979A CH37979A CH37979A CH37979DA CH37979A CH 37979 A CH37979 A CH 37979A CH 37979 A CH37979 A CH 37979A CH 37979D A CH37979D A CH 37979DA CH 37979 A CH37979 A CH 37979A
- Authority
- CH
- Switzerland
- Prior art keywords
- iron
- reinforced concrete
- railway sleeper
- concrete railway
- sleeper
- Prior art date
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH37979T | 1907-04-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH37979A true CH37979A (en) | 1907-10-15 |
Family
ID=4263660
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH37979A CH37979A (en) | 1907-04-15 | 1907-04-15 | Iron-reinforced concrete railway sleeper |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH37979A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3832504A1 (en) * | 1988-09-24 | 1990-04-05 | Dyckerhoff & Widmann Ag | RAILWAY SLEEPER FROM PRESSURE CONCRETE |
DE19508108C2 (en) * | 1995-03-08 | 1999-05-27 | Pfleiderer Verkehrstechnik | Two-block concrete sleeper |
DE19519880C2 (en) * | 1994-07-13 | 2001-06-21 | Pfleiderer Infrastrukturt Gmbh | Monoblock threshold |
-
1907
- 1907-04-15 CH CH37979A patent/CH37979A/en unknown
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3832504A1 (en) * | 1988-09-24 | 1990-04-05 | Dyckerhoff & Widmann Ag | RAILWAY SLEEPER FROM PRESSURE CONCRETE |
DE19519880C2 (en) * | 1994-07-13 | 2001-06-21 | Pfleiderer Infrastrukturt Gmbh | Monoblock threshold |
DE19508108C2 (en) * | 1995-03-08 | 1999-05-27 | Pfleiderer Verkehrstechnik | Two-block concrete sleeper |
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