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
Motor control system
摘要
申请公布号
US2259357(A)
申请公布日期
1941.10.14
申请号
US19400331619
申请日期
1940.04.25
申请人
SPOHN GLENN A
发明人
SPOHN GLENN A.
分类号
H02P7/34
主分类号
H02P7/34
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Kupplungsscheibe aus kohlenstofffaserverstärktem Kohlenstoff-Verbundwerkstoff für eine Nass-Reibkupplung und Verfahren zu deren Herstellung
Pulverlack
DURCH KUGELBAHN GESTEUERTES PLANSCHEIBEN-MISCHVENTIL
Elastomeres Polysiloxan-terpolymer
Kraftstoffzufuhrvorrichtung
Organic polyisocyanates, useful in fillers and for the coating of coils, have specified content of isocyanate groups blocked with CH-azide cyclic ketones
Glove or mitten leaves palm exposed to enable wearer to applaud audibly at concerts or sports events
Textile floor cover comprises a base weave incorporating filler warp threads, weft threads and connector warp threads, as well as pole warp threads for production of various optical effects
Apparatus for therapeutic treatment using high energy ultrasound and detecting bubbles in a fluid medium
Parasol has a number of ribs hinged with a propulsion sleeve for single-handed erection and dismantling
Window blind has fabric panel supported by cross bars attached to outer frame profiles by magnets
Telescope, microscope or loupe for fitting on pair of spectacles has clamp engaging spectacle lens and aperture discs between optical system and lens
Adhesive foil for attachment of floor covers to floors comprises adhesive layers of which the layer facing the floor cover is provided with a removable protective layer with anti slip features
Gas barrier coating for a plastic substrate, e.g. a container, comprises a thickness which follows a specified relationship
Fish barbecue grill has pull-out handles with lock screws
Grinding tool comprises housing, pair of exchangeable grinding inserts and arc-shaped plate protection, housing having oval grip part on which head part is formed
Photographic image clarifier has frame which can fold together for transport and which supports reflective film
Device for pulling on compression stockings has tentering unit for accommodating and stretching stocking
Garment that is partially destroyed through dripping chemicals
Profile for roof to wall of conservatory has support profile adjacent to wall and connected to beam bracket with cut out to receive fixing