Process and equipment for preparing industrial evaporated petroleum gas

Application Number: 00112399Application Date: 2000.07.17Publication Number: 1334421Publication Date: 2002.02.06Priority Information: International: F23K5/22Applicant(s) Name: Wang JiuxingAddress: Inventor(s) Name: Wang JiuxingPatent Agency Code: 32102Patent Agent: yao jiaoyangAbstract A process for preparing the gasified petroleum for industrial purpose, that is, using C5 as industrial fuel includes such steps as pouring the petroleum liquid in tank, heating it by Read more

Technology of improving performance of evaporated thin-film semiconductor device

Application Number: 00126530Application Date: 2000.09.13Publication Number: 1343003Publication Date: 2002.04.03Priority Information: International: C23C14/06;C23C14/24;C23C14/34;H01L21/203;H01L21/31Applicant(s) Name: Changchun Inst of Optical Fine Machinery and Physics, Chinese Academy of ScienceAddress: Inventor(s) Name: Li Zhiming;Jing Yumei;Ye RuhuaPatent Agency Code: 22001Patent Agent: liang airongAbstract An improved technology for improving the performance of evaporated film semiconductor device includes such steps as preparing medium Read more