Representative country of application |
: | 日本 |
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Application number |
: | 2013-014126 |
Publication number |
: | 2014-145648 |
Patent number |
: | 6115936 |
Date of filing |
: | 2013/01/29 |
Date of publication |
: | 2014/08/14 |
Date of patent |
: | 2017/03/31 |
International patent classification |
: | E21B 43/00 (2006.01):G01N 33/18 (2006.01) |
Published unexamined patent application |
: | |
Link for Patent Gazette |
: |
Access From 2021.3.1 |
: |
- Accesses |
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