JPS63190392U - - Google Patents
Info
- Publication number
- JPS63190392U JPS63190392U JP1947088U JP1947088U JPS63190392U JP S63190392 U JPS63190392 U JP S63190392U JP 1947088 U JP1947088 U JP 1947088U JP 1947088 U JP1947088 U JP 1947088U JP S63190392 U JPS63190392 U JP S63190392U
- Authority
- JP
- Japan
- Prior art keywords
- guide pipe
- support
- ring
- support device
- water
- 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
- 239000000463 material Substances 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 7
- 239000002689 soil Substances 0.000 claims 1
- 210000000078 claw Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Earth Drilling (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988019470U JPH0211518Y2 (enExample) | 1988-02-17 | 1988-02-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988019470U JPH0211518Y2 (enExample) | 1988-02-17 | 1988-02-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63190392U true JPS63190392U (enExample) | 1988-12-07 |
| JPH0211518Y2 JPH0211518Y2 (enExample) | 1990-03-23 |
Family
ID=30814096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988019470U Expired JPH0211518Y2 (enExample) | 1988-02-17 | 1988-02-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0211518Y2 (enExample) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04228795A (ja) * | 1990-05-10 | 1992-08-18 | Zeniraito V:Kk | スパーブイ型ボーリング櫓用沈錘 |
| JP2002357070A (ja) * | 2001-06-01 | 2002-12-13 | Koken Boring Mach Co Ltd | ポータブルドリル |
| JP2019105135A (ja) * | 2017-12-14 | 2019-06-27 | 石井 昭良 | 水底作業用浮体型水中構造物 |
-
1988
- 1988-02-17 JP JP1988019470U patent/JPH0211518Y2/ja not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04228795A (ja) * | 1990-05-10 | 1992-08-18 | Zeniraito V:Kk | スパーブイ型ボーリング櫓用沈錘 |
| JP2002357070A (ja) * | 2001-06-01 | 2002-12-13 | Koken Boring Mach Co Ltd | ポータブルドリル |
| JP2019105135A (ja) * | 2017-12-14 | 2019-06-27 | 石井 昭良 | 水底作業用浮体型水中構造物 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0211518Y2 (enExample) | 1990-03-23 |
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