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
Récepteur superhétérodyne
摘要
申请公布号
FR746126(A)
申请公布日期
1933.05.23
申请号
FRD746126
申请日期
1932.11.19
申请人
N. V. PHILIPS' GLOEILAMPENFABRIEKEN
发明人
分类号
H03D7/18
主分类号
H03D7/18
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Image processing apparatus
Self-lock hub unit of lower frame of a foldable playyard
Method and apparatus for mounting a brake disc
Tubular threaded joint capable of being subjected to diametral expansion
Automated testing for cellular telephone system including emergency positioning
Oxygen concentrator system with altitude compensation
Device and method for reading coded information, and device for detecting a luminous signal diffused by a support containing coded information
Plastic container and method of manufacturing the same
Non-volatile semiconductor memory device and semiconductor disk device
Annulus-reinforcing band
Projection display apparatus and method of display
Method for measuring number of yield loss chips and number of poor chips by type due to defect of semiconductor chips
Method and apparatus for determination and control of plasma state
Method of sensing temperature of a digital X-ray imaging system
Spread illuminating apparatus with light reflection-diffusion layer on optical path conversion means
Efficient translation lookaside buffer miss processing in computer systems with a large range of page sizes
Recycling apparatus
System and method for accurately blending fluids
Internal indication of a viewfinder of a camera
Compounds capable of cleaving double-stranded DNA and method of utilization of the same
