Alexander T. Chenvainu;Thomas A. Christman;Manfred Klawuhn
发明人:
Alexander T. Chenvainu,Thomas A. Christman,Manfred Klawuhn
申请号：
US11114987
公开号：
US08444416B2
申请日:
2005.04.26
申请国别(地区):
US
年份:
2013
代理人:
摘要：
Dual valves are described herein. The dual valves have a plurality of lumens disposed within a unitary body. The dual valves can be used, for example, in personal care products such as toothbrushes and razors to dispense fluids such as dentifrice and shaving aids.
