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
Commutating field control system
摘要
申请公布号
US2427574(A)
申请公布日期
1947.09.16
申请号
US19440568584
申请日期
1944.12.18
申请人
GENERAL ELECTRIC COMPANY
发明人
PHILLIPS CHESTER L.
分类号
H02K23/02
主分类号
H02K23/02
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Ophthalmological surgery apparatus and methods
System for transporting highly viscous waterproofing membrane
Method and apparatus for defueling a vehicle
Spiro-isoquinoline-pyrrolidines and analogs thereof useful as aldose reductase inhibitors
Low stress relaxation extrudable elastomeric composition
Compound archery bow with adjustable sight and hand anchor
Matrix for magnetic separators
Computer file system
Alkoxylated surfactant system for heavy oil reservoirs
Automatic threading apparatus on a sewing machine
Method and apparatus utilizing a single nozzle for effecting measurment of steam characteristics
Panel forms having panel reinforcing means
Apparatus for loading pins for circuit boards
Insect protective garment
Real time event driven database management system
Blowing agent and process for preparing polyurethane foam
Semiconductor laser device
Method for processing silver halide color photographic material
METHOD OF FORMING A CURED COATING FILM
Method for molding multicolor thin wall plastic shell
