Don Haeng Lee,Jong Chae Park,Eunhye Lee,Keun Su Kim
申请号：
US15510044
公开号：
US10463811B2
申请日:
2015.09.22
申请国别(地区):
US
年份:
2019
代理人:
摘要：
The present invention provides a 2-way air flow type dispenser for spraying powder and a powder sprayer including the same. The present invention adopts a 2-way air flow manner in which an air flow causing the powder to be sprayed and an air flow causing the powder to be transferred from a container to a spraying nozzle are separately formed, thereby enabling the smooth spraying of the powder.
