In october 2013, TianHan’s three utility patents about dehumidifier with closed cycle regeneration were accepted by the state intellectual property office; A invention patent is qualified in preliminary examination_Company News_News

In october 2013, TianHan’s three utility patents about dehumidifier with closed cycle regeneration were accepted by the state intellectual property office; A invention patent is qualified in preliminary examination

Time:2013-10-01 Click:1696

In october 2013, TianHan’s three utility patents about dehumidifier with closed cycle regeneration were accepted by the state intellectual property office; A invention patent is qualified in preliminary examination.

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