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
Apparatus and method for anchoring post-tensioning tendons in prestressed structures
摘要
申请公布号
US3307310(A)
申请公布日期
1967.03.07
申请号
US19650428505
申请日期
1965.01.27
申请人
KOURKENE JACQUES P
发明人
KOURKENE JACQUES P.
分类号
E04C5/12
主分类号
E04C5/12
代理机构
代理人
主权项
地址
您可能感兴趣的专利
VENTILATION DEVICE
CLEAN SPACE FORMING APPARATUS
SAFE STOVE
REFRIGERATING DEVICE EQUIPPED WITH EXHAUST HEAT UTILIZATION DEVICE
FLUID COOLING DEVICE AND ELECTRONIC APPARATUS
THERMAL FATIGUE CRACK DAMAGE DIAGNOSIS METHOD OF BOILER HEAT TRANSFER TUBE
COMBUSTION DEVICE
COOLING DEVICE
LOW-TEMPERATURE CIRCULATION WATER TANK, ITS COOLING WATER CIRCULATION TUBE AND COOLING MEMBER USED THEREFOR
STEAM GENERATION DEVICE UTILIZING LOW TEMPERATURE WASTE HEAT AND COGENERATION DEVICE USING THE DEVICE
AIR BLOWER
PLATE TYPE HEAT EXCHANGER
CONTROLLER
WATERWALL STRUCTURE FOR BOILER
SPRAYING SYSTEM FOR LOWERING TEMPERATURE
TRANSMISSION
DYNAMIC PRESSURE BEARING DEVICE
MOUNTING STRUCTURE OF GAS PLUG
THREE-PIECE OIL RING AND COMBINATION OF THREE-PIECE OIL RING AND PISTON
FLOW CONTROL VALVE AND BLOWPIPE