JPS63201652U - - Google Patents
Info
- Publication number
- JPS63201652U JPS63201652U JP9291887U JP9291887U JPS63201652U JP S63201652 U JPS63201652 U JP S63201652U JP 9291887 U JP9291887 U JP 9291887U JP 9291887 U JP9291887 U JP 9291887U JP S63201652 U JPS63201652 U JP S63201652U
- Authority
- JP
- Japan
- Prior art keywords
- locking groove
- snow
- road surface
- spray nozzle
- water spray
- 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.)
- Granted
Links
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 239000007921 spray Substances 0.000 claims description 4
- 238000002844 melting Methods 0.000 claims 2
- 239000002352 surface water Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Nozzles (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987092918U JPH0440749Y2 (esLanguage) | 1987-06-17 | 1987-06-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987092918U JPH0440749Y2 (esLanguage) | 1987-06-17 | 1987-06-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63201652U true JPS63201652U (esLanguage) | 1988-12-26 |
| JPH0440749Y2 JPH0440749Y2 (esLanguage) | 1992-09-24 |
Family
ID=30955039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987092918U Expired JPH0440749Y2 (esLanguage) | 1987-06-17 | 1987-06-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0440749Y2 (esLanguage) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57196804U (esLanguage) * | 1981-06-08 | 1982-12-14 |
-
1987
- 1987-06-17 JP JP1987092918U patent/JPH0440749Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57196804U (esLanguage) * | 1981-06-08 | 1982-12-14 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0440749Y2 (esLanguage) | 1992-09-24 |