UTAH-INHA DDS & ADVANCED THERAPEUTICS RESEARCH CENTER
发明人:
LEE, DON HAENG,PARK, JONG CHAE,LEE, EUNHYE,KIM, KEUN SU
申请号：
CA2961058
公开号：
CA2961058C
申请日:
2015.09.22
申请国别(地区):
CA
年份:
2019
代理人:
摘要：
The present invention provides a 2-way air flowtype dispenser for spraying powder and a powder sprayerincluding the same. The present invention adopts a 2-wayair flow manner in which an air flow causing the powderto be sprayed and an air flow causing the powder to betransferred from a container to a spraying nozzle areseparately formed, thereby enabling the smooth sprayingof the powder.
