JPH01108705U - - Google Patents
Info
- Publication number
- JPH01108705U JPH01108705U JP352188U JP352188U JPH01108705U JP H01108705 U JPH01108705 U JP H01108705U JP 352188 U JP352188 U JP 352188U JP 352188 U JP352188 U JP 352188U JP H01108705 U JPH01108705 U JP H01108705U
- Authority
- JP
- Japan
- Prior art keywords
- tank
- core bit
- hole
- water
- attached
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims 1
- 229910003460 diamond Inorganic materials 0.000 description 2
- 239000010432 diamond Substances 0.000 description 2
Landscapes
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP352188U JPH0452012Y2 (https=) | 1988-01-14 | 1988-01-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP352188U JPH0452012Y2 (https=) | 1988-01-14 | 1988-01-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01108705U true JPH01108705U (https=) | 1989-07-24 |
| JPH0452012Y2 JPH0452012Y2 (https=) | 1992-12-08 |
Family
ID=31205226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP352188U Expired JPH0452012Y2 (https=) | 1988-01-14 | 1988-01-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0452012Y2 (https=) |
-
1988
- 1988-01-14 JP JP352188U patent/JPH0452012Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0452012Y2 (https=) | 1992-12-08 |