UCHIYAMA INDUSTRY CO., LTD.
UCHIYAMA INDUSTRY CO., LTD. Patent applications | ||
Patent application number | Title | Published |
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20120145419 | CEILING FIRE EXTINGUISHING SYSTEM - A ceiling fire-extinguishing system capable of preventing a fire-extinguishing equipment from being displaced due to an earthquake. An fire-extinguishing equipment | 06-14-2012 |