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
GROUND ROD
摘要
申请公布号
CA392315(A)
申请公布日期
1940.11.05
申请号
CAD392315
申请日期
申请人
COPPERWELD STEEL COMPANY
发明人
ROBERT JAY FRANK
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
METHOD OF RECOVERY OF ELECTRODES AND DEVICE FOR QUALITY CONTROL OF THREAD OF ELECTRODE COMPONENTS
APPARATUS FOR CONTROLLING QUALITY OF ELECTRIC WELDING OF CAN BODIES
MECHANICAL WORKING METHOD AND DEVICE
UNIT FOR ELECTROSTATIC SPRAYING
PARTS FLUSHING DEVICE
FODDER CHOPPING DEVICE
UNIT FOR GAS PURIFYING
PROCESS AND APPARATUS FOR DESICCATION OF SOLID WASTE SLURRIES
DEVICE FOR DEEP LOCAL HYPERTHERMIA
DERMATOME
FASTENER FOR VEHICLE SAFETY BELT
GRAIN BREAD PRODUCTION METHOD
MICROALGAE GROWING PLANT
DEVICE FOR MODELING NETWORKS
DEVICE FOR INTERFACE BETWEEN USER AND COMMUNICATION CHANNEL
LOGICAL ASSEMBLY TEST UNIT
DEVICE FOR COUNTING ONES
METHOD FOR DIAGNOSTICS OF HYPOXIA INJURY OF BRAIN AT PREMATURE NEWBORNS
SALT MIXTURE FOR RESISTANT TEST OF HEAT-RESISTANT STEELS AND ALLOYS TOWARDS COMBINED AFFECTION BY SULFIDE AND VANADIUM CORROSION
UNIT FOR TESTING OF MATERIAL SPECIMENS IN CONDITIONS OF HYDROSTATIC PRESSURE
