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
Electric switch
摘要
申请公布号
US2308406(A)
申请公布日期
1943.01.12
申请号
US19400324110
申请日期
1940.03.15
申请人
SQUARE D COMPANY
发明人
VALKENBURG HERMON L. VAN
分类号
H01H19/63
主分类号
H01H19/63
代理机构
代理人
主权项
地址
您可能感兴趣的专利
PIETEMENT POUR SIEGE DE VEHICULE ET SIEGE DE VEHICULE COMPORTANT UN TEL PIETEMENT
DISPOSITIF DE MESURE NOTAMMENT POUR UNE INSTALLATION DE CHAUFFAGE-CLIMATISATION
DISPOSITIF MAGNETIQUE A POLARISATION DE SPIN ET A EMPILEMENT(S) TRI-COUCHE(S) ET MEMOIRE UTILISANT CE DISPOSITIF
ALIGNMENT SYSTEM OF SEMICONDUCTOR STEPPER
Hydraulisk slagapparat
TETE DE DISTRIBUTION NETTOYABLE, ET DISTRIBUTEUR AINSI EQUIPE
AUTOMATED DRILL AND RIVET MACHINE
MASK WITH ADJUSTABLE LENGTH
PORTABLE TERMINAL WITH SCROLLING FUNCTION AND NUMBER INPUTTING METHOD USING THE SAME
DOOR HANDLE OF REFRIGERATOR
KIMCHI CONTAINER WITH HANDLE
CIRCUIT FOR GENERATING REFERENCE VOLTAGE CONTINUOUSLY CHANGED
CLEANING APPARATUS USING BRUSH
DEVICE AND METHOD FOR CONTROLLING TRANSMISSION AND RECEIVING OF LOCAL REMOTE MOBILE COMMUNICATION INFORMATION PROCESSOR USING CODE INFORMATION TECHNOLOGY
ROTARY TYPE EVAPORATOR CORE FOR AUTOMOBILE
METHOD FOR MANUFACTURING INTEGRAL TYPE BEARING CAP ASSEMBLY USING SEMI-SOLID FORMING
APPARATUS FOR STIRRING RAW MATERIAL FOR FOOD
METHOD FOR MANAGING KEY IN DIGITAL COPYRIGHT MANAGING SYSTEM
METHOD FOR MANUFACTURING TRANSISTOR
METHOD FOR FABRICATING SEMICONDUCTOR DEVICE
