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 electrical switchgear
摘要
申请公布号
GB465638(A)
申请公布日期
1937.05.11
申请号
GB19360004422
申请日期
1936.02.13
申请人
GEORGE ETHELBERT WHITEHEAD;WHITEHEAD'S ELECTRICAL INVENTIONS LIMITED
发明人
分类号
H02B1/00
主分类号
H02B1/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Percussive noises supressing sheet feeding method and apparatus
Starch based adhesive
Use of geographically-referenced imaging device usage information
Wireless web based drug compliance system
Plasma display device, luminescent device and image and information display system using the same
Absorbent article
SOFTWARE ANTI-PIRACY LICENSING
Cannula stent
Stereoselective transacetalization of steroidal C-22 acetonide
Imidazolidinone compounds
1,2,-Disubstituted cyclic inhibitors of matrix metalloproteases and TNF-alpha
Process for the preparation of 2-(4-alkyl-1-piperazinyl)-benzaldehyde and -benzylidenyl compounds
Set-top box reformatter
In-line valve arrangement for fire suppression water sprinkler system
Long-term sputtering method
Loose fill thermal insulation containing supplemental infrared radiation absorbing material
Trace information searching device and method therefor
Method for enhancing the visibility of effective address computation in pipelined architectures
Data structure for fine-grid multi-level vlsi routing and method for storing the data structure in a computer readable medium
Memory device and internal control method therefor
