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Two invention patents of CIE have won authorization of Ukraine
2013/03/12
It was know on Mar 12 that, the foreign invention patents of CIE applied around the subject “new type of liquid seal circular cooler”“a kind of air intake system, circular air duct and circular liquid chute for circular cooler”, “a kind of liquidproof and wave suppressing device for transition zone of circular air duct end sealing” have won authorization of Ukraine.
Time:2013-6-27 15:46:00