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发明名称
Self-sealing bite valve
摘要
"A liquid dispensing release mechanism that includes an internal seal there of opening and closing when user actuated to release flow and prevent leaking."
申请公布号
US2009302261(A1)
申请公布日期
2009.12.10
申请号
US20090322995
申请日期
2009.02.09
申请人
POLAR DESIGN, INC.
发明人
SKILLERN JEFFREY
分类号
F16K1/06
主分类号
F16K1/06
代理机构
代理人
主权项
地址
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