JPH0284890U - - Google Patents
Info
- Publication number
- JPH0284890U JPH0284890U JP16495888U JP16495888U JPH0284890U JP H0284890 U JPH0284890 U JP H0284890U JP 16495888 U JP16495888 U JP 16495888U JP 16495888 U JP16495888 U JP 16495888U JP H0284890 U JPH0284890 U JP H0284890U
- Authority
- JP
- Japan
- Prior art keywords
- mast
- cable
- intermediate section
- suspended
- half part
- 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
- 238000009412 basement excavation Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Earth Drilling (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16495888U JPH0447277Y2 (pl) | 1988-12-19 | 1988-12-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16495888U JPH0447277Y2 (pl) | 1988-12-19 | 1988-12-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0284890U true JPH0284890U (pl) | 1990-07-02 |
| JPH0447277Y2 JPH0447277Y2 (pl) | 1992-11-09 |
Family
ID=31451017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16495888U Expired JPH0447277Y2 (pl) | 1988-12-19 | 1988-12-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0447277Y2 (pl) |
-
1988
- 1988-12-19 JP JP16495888U patent/JPH0447277Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0447277Y2 (pl) | 1992-11-09 |