Beijing, Oct. 21 -- State Intellectual Property Office of China has received Zhang Xinghua's patent application for smokeless discharge smoking furnace and smokeless discharge control method. The patent application number is CN201811345374 20181113. The patent publication number is CN109122810 (A). International Patent Classific..

Beijing, Oct. 21 -- Hubei Hongjia Chemical has sought patent for durable reboiler for industrial production. This invention was developed by Xiao Bin. The patent application number is CN201710442532 20170613. The patent publication number is CN109126166 (A). International Patent Classification codes are B01B1/00, B01F7/22 and..

Alexandria, Oct. 16 -- Twin Disc has been granted a patent (10,443,690) for heavy-duty industrial transmission. This invention was developed by Van Hoorn Andrew D and Matranga Gerald A. The patent application number is 15/410,117. The International Patent Classification code is F16H 3/66 (20060101). Cooperative Patent Classifica..