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
Electric heating apparatus and control
摘要
申请公布号
US2447649(A)
申请公布日期
1948.08.24
申请号
US19420459482
申请日期
1942.09.24
申请人
WESTINGHOUSE ELECTRIC CORPORATION
发明人
HARRISON JOHN W.
分类号
B23K3/03
主分类号
B23K3/03
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Synchronized media processing
Safety supervisory module of an electric vehicle charging station
Indenofluorene polymer based organic semiconductor materials
Dispersion composition, polymerizable composition, light-shielding color filter, solid-state image pick-up element, liquid crystal display device, wafer level lens, and image pick-up unit
Nanostructured catalyst supports
Quinoxaline derivatives and organic light-emitting diodes comprising the same
Nutritional composition comprising immunoglobulins and oligosaccharides
System and method for generating a transporting instruction using an environmental sensor
DNA sequence encoding a retinoic acid regulated protein
Backlight device and display device
Pad layout structure of driver IC chip
Sanitary absorbent article
Detecting nucleic acid
Structured illumination for imaging of stationary and non-stationary, fluorescent and non-fluorescent, objects
Inhibition of biofilms in plants with imidazole derivatives
Drinking container assembly
Systems and methods for managing cluster node connectivity information
Method of detecting presence of subject on bed
Illumination device using solar energy
Sensing rate of change of pressure in the left ventricle with an implanted device