JPS63165345U - - Google Patents
Info
- Publication number
- JPS63165345U JPS63165345U JP5602487U JP5602487U JPS63165345U JP S63165345 U JPS63165345 U JP S63165345U JP 5602487 U JP5602487 U JP 5602487U JP 5602487 U JP5602487 U JP 5602487U JP S63165345 U JPS63165345 U JP S63165345U
- Authority
- JP
- Japan
- Prior art keywords
- grating
- utility
- sides
- installation structure
- intervals
- 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
- 238000009434 installation Methods 0.000 claims 3
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
Landscapes
- Road Paving Structures (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5602487U JPH0527550Y2 (sr) | 1987-04-15 | 1987-04-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5602487U JPH0527550Y2 (sr) | 1987-04-15 | 1987-04-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63165345U true JPS63165345U (sr) | 1988-10-27 |
| JPH0527550Y2 JPH0527550Y2 (sr) | 1993-07-14 |
Family
ID=30884466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5602487U Expired - Lifetime JPH0527550Y2 (sr) | 1987-04-15 | 1987-04-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0527550Y2 (sr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008285845A (ja) * | 2007-05-16 | 2008-11-27 | Railway Technical Res Inst | 過大内圧解放弁付き蓋 |
-
1987
- 1987-04-15 JP JP5602487U patent/JPH0527550Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008285845A (ja) * | 2007-05-16 | 2008-11-27 | Railway Technical Res Inst | 過大内圧解放弁付き蓋 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0527550Y2 (sr) | 1993-07-14 |