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
ELECTROMAGNETIC CONTACTORS
摘要
申请公布号
CA481741(A)
申请公布日期
1952.03.11
申请号
CAD481741
申请日期
申请人
WESTINGHOUSE ELECTRIC CORPORATION
发明人
RALPH B. IMMEL
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
STATION CONTROL SYSTEM
MANUFACTURE OF SINGLE CRYSTAL FILM OF SEMICONDUCTOR
EXTINGUISHER FOR INDOOR OIL-FILLED ELECTRIC APPLIANCE
MAGNETIC RECORDING AND REPRODUCING DEVICE
PRODUCTION OF SUBSTRATE FOR INFORMATION RECORDING MEDIUM
OPTICAL DISK ERASING SYSTEM
SUBSTRATE FOR THIN-FILM MAGNETIC HEAD
ROTATING HEAD TYPE MAGNETIC RECORDING AND REPRODUCING DEVICE
DISPLAY DEVICE
DIGITAL CONVERGENCE DEVICE
VIDEO INTERPHONE SYSTEM
AUTOMATIC TEST METHOD FOR DEVICE HAVING VOICE MEMORY
CAMERA
CAMERA
PREPARATION OF SAMPLE FOR STRUCTURE ANALYZING APPARATUS
TEXTILE FABRIC-SOFTENING AGENT IN FORM OF YELLOW ACID LIQUID TURNED BLUE WHEN DILUTED
BINDING DEVICE OF BRANCHING YARN WITH MAIN YARN
PRODUCTION OF REED
MEASURING METHOD FOR PHASE SHIFT QUANTITY
COOLING TEMPERATURE DETECTION CIRCUIT
