Geological Literature
Proposal for New Type of Downhole Percussion Drills for Hard Rock Drilling
KARASAWA Hirokazu, OHNO Tetsuji, OTA Akinori, KANEKO Tsutomu, KOIZUMI Masahiro, YAMADA Naoto, MIYAMOTO Tetsuomi
| item | description |
|---|---|
| Title | Proposal for New Type of Downhole Percussion Drills for Hard Rock Drilling |
| Authors | KARASAWA Hirokazu, OHNO Tetsuji, OTA Akinori, KANEKO Tsutomu, KOIZUMI Masahiro, YAMADA Naoto, MIYAMOTO Tetsuomi |
| Data name | Geothermal Resources Council Transactions |
| Volume | 26 |
| Page | 197-200 |
| Year | 2002 |
| Publisher | Geothermal Resources Council |
| Language | EN |
| Abstract language | EN |
| ISSN | 1935933 |
| ISBN | 0-934412-86-3 |
| @id | https://gbank.gsj.jp/ld/resource/geolis/200300073 |