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
CLOTH COVERED HEART VALVE
摘要
申请公布号
US3534411(A)
申请公布日期
1970.10.20
申请号
USD3534411
申请日期
1967.10.05
申请人
DONALD P. SHILEY
发明人
DONALD P. SHILEY
分类号
A61F2/24;(IPC1-7):A61F1/22
主分类号
A61F2/24
代理机构
代理人
主权项
地址
您可能感兴趣的专利
A prefabricated barn
STEAM LEAKAGE PREVENTING ASSEMBLY OF STEAM TURBINE
Antriebseinheit für ein Verschlusselement und Verschlusselement mit einer Antriebseinheit
CEILING BLIND APPARATUS
CRAMPONS ASSEMBLY AND SHOES HAVING THE SAME
FIRE RESISTIVE BUS DUCT
Conformable braid
DENTAL OPTICAL IMAGE SYSTEM
Fuel Cell Stack with Enhanced Freeze/Thaw Durability and method of manufacturing same
APPARATUS FOR CULTIVATING PLANTS EQUIPPED WITH DRAINING DEVICE
CASE FOR PORTABLE TERMINAL
A SHIELD FOR A SPUTTERING APPARATUS
REMOTE CONTROLLER AND METHOD FOR REMOTE CONTROL, DISPLAY DEVICE
COIN COUNTER
METHOD FOR MANUFACTURING SILICON WAFER
LIGHT EMITTING DEVICE AND LIGHT EMITTING APPARATUS HAVING THE SAME
APPARATUS FOR DRIVING THREE-PHASE MOTOR AND RECIPROCATING COMPRESSOR HAVING THE SAME
ANTENNA INCLUDING LIGHTNING PROTECTION APPARATUS
METHOD FOR CHECKING INSULATION RESISTANCE DEFECTS OF BATTERY
MAT FOR PRACTICING GOLF SWING
