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 capless electric incandescent lamps or discharge tubes and holders therefor
摘要
申请公布号
GB402735(A)
申请公布日期
1933.12.07
申请号
GB19320006464
申请日期
1932.03.03
申请人
N. V. PHILIPS' GLOEILAMPENFABRIEKEN
发明人
分类号
H01J5/60
主分类号
H01J5/60
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Eyewear nose support for low bridge nose
Optical apparatus including a holding member having an opening or a cutout, and display including the optical apparatus
Microscope cell staining observation system, method, and computer program product
Low outgassing resonator
Nanometer-scale optical imaging by the modulation tracking (MT) method
Single-fiber subassembly
Optical module and optical transmission module
Low layer count reflective polarizer with optimized gain
Thermally compensated arrayed waveguide grating assemblies
Athermal photonic waveguide with refractive index tuning
Backlight module and liquid crystal display
Measuring device of process automation technology for ascertaining and monitoring a chemical or physical process variable in a high temperature process in a container
Determining indoor location or position of a mobile computer using building information
Input/output delay testing for devices utilizing on-chip delay generation
Apparatus and method for sequentially resetting elements of a magnetic sensor array
Modular stretchable and flexible capacitance sensors for use with electrical capacitance volume tomography and capacitance sensing applications
Shielded antenna for a downhole logging tool
Probe card and testing apparatus
Biomarkers for early detection of ovarian cancer
Method and kit for establishing an in vitro prognosis on a patient exhibiting SIRS
