申鸿海

Purifier and purification module installing structure thereof

赵亮, 张帅, 侯雪丹, 2013 .

Detachable filter element, filter flask and water purifier

刘博, 刘志刚, 陈伟, 2014 .

Air purifier and air channel structure thereof

刘博, 黄巍, 张帅, 2014 .

Installation structure of micro protection switch

赵亮, 张帅, 侯雪丹, 2013 .