| 发明名称 |
METHOD FOR WELL CHARGING AT PERFORMING BLAST OPERATIONS |
| 摘要 |
The utility model relates to implementation of blast operations in particular to methods of blasting at implementation of blast operations for special purposes.
|
| 申请公布号 |
UA24311(U) |
申请公布日期 |
2007.06.25 |
| 申请号 |
UA20070001669 |
申请日期 |
2007.02.19 |
| 申请人 |
STATE ENTERPRISE "SCIENTIFIC-TECHNICAL CENTER FORPROTECTION OF EARTH'S INTERIOR AND CONSTRUCTIONS AT UKRNDIMI OF THE NAS OF UKRAINE" |
发明人 |
ISCHENKO MYKOLA IVANOVYCH;TIRKEL MYKHAILO HODELIOVYCH;KYSELIOV MYKOLA MYKOLAIOVYCH |
| 分类号 |
F42D1/08;F42D3/04 |
主分类号 |
F42D1/08 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
