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 electric resistances
摘要
申请公布号
GB656512(A)
申请公布日期
1951.08.22
申请号
GB19470005169
申请日期
1947.02.21
申请人
PHILIPS LAMPS LIMITED
发明人
分类号
H01C7/04
主分类号
H01C7/04
代理机构
代理人
主权项
地址
您可能感兴趣的专利
CRANE INSTALLATION, ESPECIALLY A CONTAINER CRANE
REFUSE BIN
AMPLIFIER
MAGNETORESISTIVE LAYER SYSTEM AND SENSOR ELEMENT COMPRISING SAID LAYER SYSTEM
System and method for determing a reference baseline of patient information for automated remote patient care
TREATMENT OF HOLOCRINE GLAND DYSFUNCTION WITH CLOSTRIDIA NEUROTOXINS
FORMULATION OF HUMAN ANTIBODIES FOR TREATING TNF-ALPHA ASSOCIATED DISORDERS
TRANSFER SET ASSEMBLY FOR MULTIPLE LUMEN CATHETERS
INTRACELLULAR SIGNALING MOLECULES
OPTICAL VARIABLE ELEMENT HAVING A VARIABLE DISTANCE-LAYER THICKNESS
Information processing apparatus with resume function and information processing system
Systems and methods for distributing multimedia presentations over a network
Motor vehicle steering system
Pirazino(AZA)indole derivatives
Haze-free BST films
Symmetric inducting device for an integrated circuit having a ground shield
FAST LINEAR FEEDBACK SHIFT REGISTER ENGINE
INCREASING THE DISCHARGE ARC DIFFUSENESS IN MERCURY-FREE GAS DISCHARGE LAMPS
REMOTE CONTROL SYSTEM AND ITS TRANSMITTER AND MOVING MACHINE
DATA STORAGE DEVICE