JPS61129100U - - Google Patents
Info
- Publication number
- JPS61129100U JPS61129100U JP1124285U JP1124285U JPS61129100U JP S61129100 U JPS61129100 U JP S61129100U JP 1124285 U JP1124285 U JP 1124285U JP 1124285 U JP1124285 U JP 1124285U JP S61129100 U JPS61129100 U JP S61129100U
- Authority
- JP
- Japan
- Prior art keywords
- rails
- road surface
- edge portion
- shaped cross
- engaging edge
- 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.)
- Pending
Links
- 230000002265 prevention Effects 0.000 claims 1
Landscapes
- Gates (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1124285U JPS61129100U (en, 2012) | 1985-01-31 | 1985-01-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1124285U JPS61129100U (en, 2012) | 1985-01-31 | 1985-01-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61129100U true JPS61129100U (en, 2012) | 1986-08-13 |
Family
ID=30493181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1124285U Pending JPS61129100U (en, 2012) | 1985-01-31 | 1985-01-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61129100U (en, 2012) |
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1985
- 1985-01-31 JP JP1124285U patent/JPS61129100U/ja active Pending