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The company obtained another utility model patent

Published:2014-09-10 Clicks:18725

      Recently, according to the State Intellectual Property Office, the company’s "the new respirator for large storage tank top with forward and inverse liquid seal facility" was officially recognized as a utility model patent. This patent is able to effectively reduce emissions of storage tanks, dehydrate the inside air which is from outside, and guarantee smooth flow of gas and safety. The patent features with reasonable design,simplistic construct, good effect and environment friendly.