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
Zweipol-Schaltnetzwerk
摘要
申请公布号
AT225974(B)
申请公布日期
1963.02.25
申请号
AT19600007553
申请日期
1960.10.06
申请人
WESTERN ELECTRIC COMPANY, INCORPORATED
发明人
分类号
主分类号
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Canne-périscope
Perfectionnements au démarrage des vèhicules automobiles
Perfectionnements aux fusils de chasse
Improvements in and relating to controlling devices for internal combustion engines
Improvements appertaining to picking or shuttle actuating mechanism for looms
Improvements in and relating to the detection and localising of gas leakages from street and other mains
Burner for heavy oil
Improvements in or relating to sound boxes, pick up devices and the like for gramophones or like instruments
Electron discharge apparatus
Improvements in and relating to apparatus for use in the reproduction of sound
Improvements in or relating to apparatus for cleansing oils
Improvements in or relating to mouthpieces with valve-casing for gas-masks and the like
Improvements in apparatus for testing electric discharge tubes
Process for preparing oil and coal amalgam
Improvements in or relating to electric signalling systems
Improvements relating to combined water and fire tube boilers
Apparatus for the production of pictures appearing to stand freely in space
Maschine zum Aufschrauben von Absaetzen bei eingeleistetem Schuhwerk
Staudenhalter
Illusionsvorrichtung