首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
Tracheostomy valve
摘要
申请公布号
US6802316(B1)
申请公布日期
2004.10.12
申请号
US20020144583
申请日期
2002.05.13
申请人
FULGHAM CHARLES A.
发明人
FULGHAM CHARLES A.
分类号
A61M16/04;(IPC1-7):A62B16/00
主分类号
A61M16/04
代理机构
代理人
主权项
地址
您可能感兴趣的专利
RINNENSTEIN, INSBESONDERE AUS BETON UND FUER WEINBERGE.
ENTWAESSERUNGSEINRICHTUNG GROSSER LEISTUNG FUER HOCHDRUCKDAMPFANLAGEN.
VORRICHTUNG ZUM ENTSTAUBEN VON LUFT.
WASSERFILTER, INSBESONDERE ZUR FILTERUNG VON LEITUNGSWASSER.
BEFESTIGUNGSELEMENT FUER GEDRUCKTE SCHALTUNGEN.
Improvements in or relating to ventilation machines
A combined heat reflector and light transmitter structure
Improvements in stationery bursting machines
Improvements in or relating to lithographically grained plates
Rotating eliminator
Improvements relating to keyboard musical instruments
Improvements in and relating to cylindrical milling cutters
FADENFUEHRER FUER FADENAUFWICKELVORRICHTUNGEN.
Process and catalyst for production of polybutadiene
Apparatus for aligning hollow articles
Improvements in or relating to maser amplifiers
Apparatus for resiliently supporting an electromagnetic transducer head
Improved means for guiding a missile
Olefinic copolymers and processes for their preparation
Improvements in and relating to a roll mounting for rigid roll bearings
