Container collecting diffused smell

• Main Authors: WU ZETAO, FANG XIANGJIAN, SU FUNIAN
• Format: Patent
• Language: English
• Published: 25.03.2015
• Subjects: CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; PHYSICS; TESTING; TRANSPORTING

The invention relates to a container collecting diffused smell. The container comprises a base and a top cover; the base is a groove; the top cover is cylindrical; the area defined by an opening in one end of the top cover is smaller than that defined by an opening in the other end of the top cover;...