JPS62176246U - - Google Patents
Info
- Publication number
- JPS62176246U JPS62176246U JP6182486U JP6182486U JPS62176246U JP S62176246 U JPS62176246 U JP S62176246U JP 6182486 U JP6182486 U JP 6182486U JP 6182486 U JP6182486 U JP 6182486U JP S62176246 U JPS62176246 U JP S62176246U
- Authority
- JP
- Japan
- Prior art keywords
- road concrete
- covers
- products
- contact surfaces
- concrete product
- 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
- 230000013011 mating Effects 0.000 claims 2
- 239000004568 cement Substances 0.000 claims 1
- 239000000839 emulsion Substances 0.000 claims 1
- 239000004816 latex Substances 0.000 claims 1
- 229920000126 latex Polymers 0.000 claims 1
- 239000004570 mortar (masonry) Substances 0.000 claims 1
- 229910001018 Cast iron Inorganic materials 0.000 description 1
Landscapes
- Sewage (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6182486U JPH0449258Y2 (et) | 1986-04-25 | 1986-04-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6182486U JPH0449258Y2 (et) | 1986-04-25 | 1986-04-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62176246U true JPS62176246U (et) | 1987-11-09 |
| JPH0449258Y2 JPH0449258Y2 (et) | 1992-11-19 |
Family
ID=30895512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6182486U Expired JPH0449258Y2 (et) | 1986-04-25 | 1986-04-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0449258Y2 (et) |
-
1986
- 1986-04-25 JP JP6182486U patent/JPH0449258Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0449258Y2 (et) | 1992-11-19 |