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
Improvements in or relating to apparatus for measuring the the quotient of two resistances
摘要
申请公布号
GB892974(A)
申请公布日期
1962.04.04
申请号
GB19580016007
申请日期
1958.05.19
申请人
PHILIPS ELECTRICAL INDUSTRIES LIMITED
发明人
分类号
G01R27/12
主分类号
G01R27/12
代理机构
代理人
主权项
地址
您可能感兴趣的专利
新的药物制剂
农药组合物
可拆卸的盥洗室环圈固定配件
多画面显示的电视接收机
二氧化硫与乙烯的新型共聚物
以亚磷酸衍生物为基的杀菌剂组成
曝气装置及应用该装置进行有氧的生物处理的方法
Welded plastic closure for a plastic container, method of producing the same and device therefor.
PROCESS FOR SELECTIVE BLEACHING OF PAPER PULP OBTAINED BY RECOVERY OF ILLUSTRATED MAGAZINES AND PAPERS OBTAINED FROM THIS PULP
Energy production installation with several diesel engine cylinders supercharged by reciprocating-piston compressors.
Two-wheeled motorized vehicle.
Vacuum servo motor for assited braking.
Brightness and automatic kinescope bias control in a video signal processor.
Sampling clock generation circuit.
Fluid seals.
Respirators incorporating bonded adsorbant structures.
Improved screen clamp.
Buffered lead-in quide for cableway vehicles.
Data communication process and apparatus therefor.
Method of analysing and synthesizing binary characters.