JPS62190736U - - Google Patents
Info
- Publication number
- JPS62190736U JPS62190736U JP6688786U JP6688786U JPS62190736U JP S62190736 U JPS62190736 U JP S62190736U JP 6688786 U JP6688786 U JP 6688786U JP 6688786 U JP6688786 U JP 6688786U JP S62190736 U JPS62190736 U JP S62190736U
- Authority
- JP
- Japan
- Prior art keywords
- materials
- central
- cut grooves
- protrusion
- cut
- 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
Landscapes
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6688786U JPH04109Y2 (https=) | 1986-05-06 | 1986-05-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6688786U JPH04109Y2 (https=) | 1986-05-06 | 1986-05-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62190736U true JPS62190736U (https=) | 1987-12-04 |
| JPH04109Y2 JPH04109Y2 (https=) | 1992-01-06 |
Family
ID=30905294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6688786U Expired JPH04109Y2 (https=) | 1986-05-06 | 1986-05-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH04109Y2 (https=) |
-
1986
- 1986-05-06 JP JP6688786U patent/JPH04109Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH04109Y2 (https=) | 1992-01-06 |