JPS61116850U - - Google Patents
Info
- Publication number
- JPS61116850U JPS61116850U JP19731384U JP19731384U JPS61116850U JP S61116850 U JPS61116850 U JP S61116850U JP 19731384 U JP19731384 U JP 19731384U JP 19731384 U JP19731384 U JP 19731384U JP S61116850 U JPS61116850 U JP S61116850U
- Authority
- JP
- Japan
- Prior art keywords
- split
- rigid member
- corrosion
- cover
- type anti
- 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
- 238000005260 corrosion Methods 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 230000007797 corrosion Effects 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 229920001875 Ebonite Polymers 0.000 claims 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Piles And Underground Anchors (AREA)
- Bridges Or Land Bridges (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19731384U JPH0340925Y2 (un) | 1984-12-29 | 1984-12-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19731384U JPH0340925Y2 (un) | 1984-12-29 | 1984-12-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61116850U true JPS61116850U (un) | 1986-07-23 |
| JPH0340925Y2 JPH0340925Y2 (un) | 1991-08-28 |
Family
ID=30755536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19731384U Expired JPH0340925Y2 (un) | 1984-12-29 | 1984-12-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0340925Y2 (un) |
-
1984
- 1984-12-29 JP JP19731384U patent/JPH0340925Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0340925Y2 (un) | 1991-08-28 |