Inventors list |
Assignees list |
Classification tree browser |
Top 100 Inventors |
Top 100 Assignees |
OSAKA GAS COMPANY LIMITED
| OSAKA GAS COMPANY LIMITED Patent applications | ||
| Patent application number | Title | Published |
|---|---|---|
| 20090081097 | Heat-treated active carbons for use in denitration, processes for producing same, denitration method using same, and denitration system using same - This invention relates to a technique for removing nitrogen oxides (NO | 03-26-2009 |