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
HEART VALVE PROSTHESIS
摘要
申请公布号
CA909454(A)
申请公布日期
1972.09.12
申请号
CAD909454
申请日期
申请人
AMERICAN HOSPITAL SUPPLY CORPORATION
发明人
GEORGE G. SIPOSS
分类号
A61F2/24;F16K15/00;(IPC1-7):F16K15/00
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
COMBINED PATTER PLATES FOR USE IN PRACTICES OF GOLF GAME
METHOD OF FORMING AND CONVERTING INFORMATION FOR ACCELERATED EDUCATION AND DEVICE FOR EXECUTING SAME
REGENERATION TANK FOR ALUMINIUM LITHOGRAPHIC MATERIAL
SAFETY DEVICE FOR SAMPLING APPARATUS
PROBE SUPPORT PEDESTAL FOR NULCEAR MAGNETIC RESONATORS
LIQUID CRYSTAL DISPLAY UNIT
LOCATING METHOD
THIN FILM MAGNETIC RESISTOR AND METHOD OF PRODUCING SAME
SEMICONDUCTOR MANUFACTURING PROCESS
AIR TIGHT SEALED ELECTRIC PART MANUFACTURING PROCESS
SAMPLING CONTROLLING METHOD
MONITORING METHOD OF TURBINE RUNNING
EXHAUST DEVICE FOR INTERNAL COMBUSTION ENGINE
ROTARY IMPREGNATING OR FILLING DEVICE
HIGHLY LUBRICATING POLYOXYMETHYLENE COMPOSITION
PROCESS FOR PREPARING ACRYLIC POLYMERS
PROCESS FOR PRODUCTION OF HARDENED CEMENT SUBSTANCE
PREPARATION OF 11NITROANTHRAQUINONE
PREPARATION OF 22HYDROXYY44*2*77 ALKADIENYLOXY**BENZOPHENONES
NOVEL TRIAMINOO ANDROSTANE DERIVATIVES AND PREPARATION THEREOF
