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 determining the frequency of electrical signals
摘要
申请公布号
GB799674(A)
申请公布日期
1958.08.13
申请号
GB19550026434
申请日期
1955.09.15
申请人
RANK CINTEL LIMITED
发明人
BROOKER ROBERT JAMES
分类号
G01R23/10
主分类号
G01R23/10
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Expression of interferon-gamma in methylotrophic yeasts.
System and apparatus of digitalization and indentification of sings and/or facsimiles.
VATTENLOESLIG SOENDERDELNINGSPRODUKT.
Particulate carrier notably useful to carry biologically active molecules and process to prepare it.
开关装置
SUBSTITUTED THIOUREA DERIVATIVES
DEVICE COMPRISING MEANS FOR PROTECTING AND DISPENSING FLUID SENSITIVE MEDICAMENT
SET OF ACCESSORIES FOR STACKING REMOVABLE LORRY PLATFORMS,AND STACK OF PLATFORMS COMPRISING SAME
IMPROVEMENTS IN THE PACKAGING AND DISPLAY OF FRUIT
A METHOD FOR THE SEQUENTIAL OXIDATION OF SUBSTITUTED-8-HYDROXYQUINOLINES TO PRODUCE SUBSTITUTED-PYRIDINE-2,3-DICARBOXYLIC ACIDS
VENTILATION CURTAINS
FREEZE CONCENTRATION SYSTEM AND METHOD
COIN VALIDATION APPARATUS
TEMPERATURE-STABLE PIGMENT-COLORED PLASTIC COMPOSITION,PROCESS FOR PRODUCING THEM AND MEANS FOR CONDUCTING THE PROCESS
APPARATUS FOR PREPARING SAMPLES FROM A FLOW OF BULK MATERIAL
PROCESS FOR TREATING GLYPHOSATE PROCESS WASTE STREAMS
HETEROCYCLICALLY SUBSTITUTED ACRYLIC ACID ESTERS
WRAPPERS FOR SPECIALTY SMOKING DEVICES
HYPOLIPIDAEMIC IMIDAZOL-2-YL-DERIVATIVES OF BICYCLIC COMPOUNDS AND PROCESS FOR THEIR PREPARATION
DESKS
