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
WELLHEAD ASSEMBLY WITH DIVERTING TOOL
摘要
申请公布号
CA697198(A)
申请公布日期
1964.11.03
申请号
CAD697198
申请日期
申请人
SHELL OIL COMPANY
发明人
LLOYD G. OTTEMAN;NICHOLAS B. NEWMAN
分类号
主分类号
代理机构
代理人
主权项
地址
您可能感兴趣的专利
CONTROL DISTRIBUTION TRANSFORMER, AND METHOD OF MAKING SAME
ANALOGICAL REASONING METHOD, ANALOGICAL REASONING SYSTEM AND ANALOGICAL REASONING PROGRAM
POWER SUPPLY SYSTEM
SYSTEM FOR CALCULATION OF MEAL INTAKE
AIR CONDITIONING SYSTEM
UNDIFFERENTIATION-MAINTAINING AGENT FOR STEM CELL AND GROWTH-PROMOTING AGENT
CONFIRMATION SYSTEM AND METHOD
TERMINAL, SYSTEM AND METHOD FOR DISPLAYING INFORMATION, AND PROGRAM
OPERATION INPUT DEVICE AND OPERATION INPUT DETECTION DEVICE
CONTROL DEVICE OF AUTOMATIC TRANSMISSION
DATA INPUT TERMINAL, AND CORRECTION CANDIDATE EXHIBITING METHOD
CHARACTER INPUT DEVICE
COMMUNICATION DEVICE AND SWITCHING METHOD
FRICTION ENGAGING DEVICE
ELASTIC RING WITH MAGNET, METHOD OF MANUFACTURING THE SAME, ELASTIC RING PAIR WITH TWO KINDS OF MAGNETS AND METHOD OF USE THEREOF
ELECTRONIC SPHYGMOMANOMETER
METHOD FOR MANUFACTURING TISSUE PRODUCT
HOLDING SYSTEM FOR STACKING PHOTOVOLTAIC OR SOLAR THERMOELECTRIC FLAT MODULE WITH FRAME IN HORIZONTAL OR VERTICAL DIRECTION
APPARATUS AND METHOD FOR MANUFACTURING WET WIPE
OCCUPANT SENSING SYSTEM
