Hitchcock, Robin Garth,Lynch, Susan Robyn,Davidson, Aaron,Eves, Matthew,Worboys, David John
申请号：
NZ73944306
公开号：
NZ739443A
申请日:
2006.01.12
申请国别(地区):
NZ
年份:
2019
代理人:
摘要：
Mask cushion including base wall structured to be connected to a frame and a membrane to form continuous seal on nasal bridge, cheek, and chin, with various parts of the membrane having various relatively stiffer or more flexible regions to accommodate various facial shapes.
