JPH0645442Y2 - 複合型枕木 - Google Patents
複合型枕木Info
- Publication number
- JPH0645442Y2 JPH0645442Y2 JP15676388U JP15676388U JPH0645442Y2 JP H0645442 Y2 JPH0645442 Y2 JP H0645442Y2 JP 15676388 U JP15676388 U JP 15676388U JP 15676388 U JP15676388 U JP 15676388U JP H0645442 Y2 JPH0645442 Y2 JP H0645442Y2
- Authority
- JP
- Japan
- Prior art keywords
- sleeper
- sleepers
- synthetic
- composite
- rail fastening
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
Landscapes
- Machines For Laying And Maintaining Railways (AREA)
- Bridges Or Land Bridges (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15676388U JPH0645442Y2 (ja) | 1988-11-30 | 1988-11-30 | 複合型枕木 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15676388U JPH0645442Y2 (ja) | 1988-11-30 | 1988-11-30 | 複合型枕木 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0278601U JPH0278601U (US20090163788A1-20090625-C00002.png) | 1990-06-18 |
JPH0645442Y2 true JPH0645442Y2 (ja) | 1994-11-24 |
Family
ID=31435595
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15676388U Expired - Fee Related JPH0645442Y2 (ja) | 1988-11-30 | 1988-11-30 | 複合型枕木 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0645442Y2 (US20090163788A1-20090625-C00002.png) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1304695C (zh) * | 2005-07-21 | 2007-03-14 | 袁强 | 整体包覆式铁路轨枕及其制造方法 |
-
1988
- 1988-11-30 JP JP15676388U patent/JPH0645442Y2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH0278601U (US20090163788A1-20090625-C00002.png) | 1990-06-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |