Hersey, Timothy,Shvetsov, Kyrylo,Pepe, Greg,Bonano, Samantha,Callahan, Joseph P.
申请号：
AU2016370636
公开号：
AU2016370636A1
申请日:
2016.12.14
申请国别(地区):
AU
年份:
2018
代理人:
摘要：
Presented are a method and apparatus for attachment and evacuation. The apparatus includes a housing having an opening, and a motor maintained within the housing, the motor operable to urge a fluid to pass through the opening. The apparatus further includes an adjustable element maintained within the opening, the adjustable element operable to change a size of the opening to a plurality of different diameters, and a knob moveably affixed to the housing, the knob operable to change the adjustable element to the plurality of different diameters.
