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
FREQUENCY MULTIPLYING APPARATUS
摘要
申请公布号
CA398110(A)
申请公布日期
1941.07.22
申请号
CAD398110
申请日期
申请人
CANADIAN MARCONI COMPANY
发明人
OSWALD EDWARD KEALL
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
High-speed CMOS pseudo-ECL output driver
METHOD AND APPARATUS FOR DYNAMIC EXTENSION OF RAID
Device for the precipitation of particulate in exhaust gases
Conjugates of folate anti-effector cell antibodies
Preheating screw
VOLTAGE CONTROL OSCILLATOR AND VOLTAGE CONTROL OSCILLATION METHOD
METHOD AND EQUIPMENT FOR SEPARATING AIR AND OBTAINING NITROGEN PRODUCT
INFORMATION STORAGE DEVICE AND PROCESSOR USING SAME
Broad spectrum antimicrobial compounds and methods of use
Heat treatment method for lost foam cast materials
Bit sequential type parallel comparator
REFLECTION DIFFRACTION GRATING AND ITS MANUFACTURE
EYESIGHT ADJUSTING MECHANISM FOR ZOOM CAMERA
Bus electrode for use in a plasma display panel
Method of forming si-o containing coatings
Pressurized radial bearings
Dispensing device with spray nozzle and driven piston
Footwear with flashing lights
Data processing system and method thereof
MONITORING SYSTEM FOR APPLICATION PROGRAM IN DISTRIBUTED PROCESSING SYSTEM