JPH0398016U - - Google Patents
Info
- Publication number
- JPH0398016U JPH0398016U JP556790U JP556790U JPH0398016U JP H0398016 U JPH0398016 U JP H0398016U JP 556790 U JP556790 U JP 556790U JP 556790 U JP556790 U JP 556790U JP H0398016 U JPH0398016 U JP H0398016U
- Authority
- JP
- Japan
- Prior art keywords
- mist
- tool body
- generating
- rotary drill
- provided inside
- 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
- 239000003595 mist Substances 0.000 claims description 10
- 238000005553 drilling Methods 0.000 claims description 2
Landscapes
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990005567U JPH084257Y2 (ja) | 1990-01-24 | 1990-01-24 | 回転穿孔工具 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990005567U JPH084257Y2 (ja) | 1990-01-24 | 1990-01-24 | 回転穿孔工具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0398016U true JPH0398016U (hr) | 1991-10-09 |
JPH084257Y2 JPH084257Y2 (ja) | 1996-02-07 |
Family
ID=31509267
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1990005567U Expired - Lifetime JPH084257Y2 (ja) | 1990-01-24 | 1990-01-24 | 回転穿孔工具 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH084257Y2 (hr) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01222904A (ja) * | 1988-03-03 | 1989-09-06 | Yoshino Seiki:Kk | コンクリート削孔方法とその装置 |
JPH01153911U (hr) * | 1988-04-02 | 1989-10-24 |
-
1990
- 1990-01-24 JP JP1990005567U patent/JPH084257Y2/ja not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01222904A (ja) * | 1988-03-03 | 1989-09-06 | Yoshino Seiki:Kk | コンクリート削孔方法とその装置 |
JPH01153911U (hr) * | 1988-04-02 | 1989-10-24 |
Also Published As
Publication number | Publication date |
---|---|
JPH084257Y2 (ja) | 1996-02-07 |