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 FOR CHANGING THE FREQUENCY OF ALTERNATING CURRENT
摘要
申请公布号
CA833122(A)
申请公布日期
1970.01.27
申请号
CAD833122
申请日期
申请人
GENERAL DYNAMICS CORPORATION
发明人
HARRIS SHAPIRO
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
LANGUAGE INFORMATION FURNISHING DEVICE
SPACE REFERENCE METHOD FOR SELF-CLOCKING GLYPH CODE AND OPTICALLY READABLE RECORD
METHOD AND DEVICE FOR CONFIRMING STORED DATA
PROCESSING METHOD OF INPUT DATA STREAM AND GENERATION METHOD OF COMPRESSED FORMAT
LUBRICATING OIL COMPOSITION
GLASS LUBRICANT FOR HOT EXTRUSION WORKING
DATA DISPLAY METHOD
OPTICAL FIBER AMPLIFIER
TOOL AND TOOL HOLDER FOR HAND-HELD TOOL DEVICE
HORIZONTAL OUTPUT TRANSISTOR PROTECTION CIRCUIT
SERIAL INPUT/OUTPUT CIRCUIT AND MOBILE COMMUNICATION EQUIPMENT
LIQUID SEALING TYPE MOUNT
ULTRASONIC DIAGNOSTIC SYSTEM
DISPENSER
SPINDLE MOTOR
PULSE MOTOR DRIVING DEVICE
FORWARD/REVERSE ROTATION STEPPING MOTOR
VIBRATION CONTROL DEVICE
HYDRAULIC BUFFER
LIQUID-SEALED TYPE CYLINDRICAL MOUNT