Representative country of application |
: | 日本 |
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Application number |
: | 2005-033027 |
Publication number |
: | 2006-219865 |
Patent number |
: | 3950893 |
Date of filing |
: | 2005/02/09 |
Date of publication |
: | 2006/08/24 |
Date of patent |
: | 2007/04/27 |
International patent classification |
: | E21B 43/00 (2006.01):E21B 23/06 (2006.01):G01N 1/10 (2006.01) |
Relevant patent |
: | 【パッカー式地下水採水装置および採水方法(特開平9-25783)】【坑道のモニタリング方法(特開2003-28991)】 |
Published unexamined patent application |
: | |
Link for Patent Gazette |
: |
Access From 2021.3.1 |
: |
- Accesses |
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