TMT ENGINEERING CO., LTD.

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Seoul, KR

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Patents Grantslast 30 patents

Information Patent Grant
Heat recovering ventilation apparatus of rotary
- Patent number 7,865,074
- Issue date Jan 4, 2011
- TMT Engineering Co., Ltd.
- Hyoung Deog Seo
- F28 - HEAT EXCHANGE IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
HEAT RECOVERING VENTILATION APPARATUS OF ROTARY
- Publication number 20070218831
- Publication date Sep 20, 2007
- TMT ENGINEERING CO., LTD.
- Hyoung Deog Seo
- F28 - HEAT EXCHANGE IN GENERAL

Trademarklast 30 trademarks