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浏览/检索结果: 共3条，第1-3条 帮助 限定条件 内容类型：专利    发表日期：2015     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Preparation of N-2-quinolyl aryl sulfonamide for preparing medicine, involves reacting arylsulfonamide and quinoline derivative in presence of trivalent compound and triarylphosphine compound as additive in organic solvent. 专利 申请日期: 2015-01-01, 公开日期: 2015-03-25 作者:  BAO M FENG X GUO M YU X ZHANG Y 收藏  |  浏览/下载：2/0  |  提交时间：2019/12/09 Preparation of nickel phosphide/aluminum oxide catalyst used for dibenzothiophene hydrodesulfurization with silicon dioxide as carrier comprises carrying out temperature programmed reduction treatment to precursors-carrier complex. 专利 申请日期: 2015-01-01, 公开日期: 2015-10-14 作者:  FENG J GUO J LI X WANG A 收藏  |  浏览/下载：7/0  |  提交时间：2019/12/09 Collision threshold value inducting function featured collision safety seat device, has guide rail fixed on slide block, and another guide rail connected with bi-stable elastic structure of connecting pole and provided with limiting device. 专利 申请日期: 2015-01-01, 公开日期: 2015-04-22 作者:  CHEN C GAO R FENG J GUO J ZHAO J WE 收藏  |  浏览/下载：2/0  |  提交时间：2019/12/09