TOHOKU OIL CO., LTD

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SENDAI-SHI, JP

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Patents Applicationslast 30 patents

Information Patent Application
Cooling method of hydrotreating plant and cooling unit therefor
- Publication number 20020106315
- Publication date Aug 8, 2002
- TOHOKU OIL CO., LTD.
- Yuji Yoshizumi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL