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
Current multiplication network.
摘要
申请公布号
EP0608617(A3)
申请公布日期
1995.05.10
申请号
EP19930309853
申请日期
1993.12.08
申请人
AT & T CORP
发明人
BERGMANN ERNEST EISENHARDT
分类号
H02J1/00;H03K3/53;H03K3/57;(IPC1-7):H03K3/53
主分类号
H02J1/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
正负向布置的升降横移式停车设备
新颖的木质素衍生物、使用该衍生物的成形体及制造方法
可直接制取低钠、优质光卤石的方法
WEFT-KNITTED SEAMLESS PANTIES
DOUBLE LAYER ELECTRODEPOSITION COATING FILMS AND FORMATION OF MULTILAYERED COATING FILM INCLUDING THESE COATING FILMS
PRODUCTION OF TITANIUM
PRODUCTION APPARATUS FOR RAMP FUNCTION MATERIAL, RAMP FUNCTION MATERIAL PRODUCED BY THIS PRODUCTION APPARATUS AND RAMP FUNCTION MATERIAL
ELECTROLESS GOLD PLATING SOLUTION
DEVICE FOR PLATING DISK SUBSTRATE
FILM FORMING METHOD
CONCRETE BLOCK BODY AND MANUFACTURE THEREOF
BASE PAPER FOR RELEASE PAPER, RELEASE PAPER, ADHESIVE SHEET AND PRODUCTION OF BASE PAPER FOR RELEASE PAPER
FILM FORMING DEVICE
MARAGING STEEL HAVING HIGH FATIGUE STRENGTH AND MARAGING STEEL STRIP USING THE SAME
NON-HEAT TREATED STEEL WITH LOW DUCTILITY
SPHEROIDAL GRAPHITE CAST IRON ARTICLE AND ITS PRODUCTION
CREEP RESISTANT gamma TYPE TITANIUM ALUMINIDE
COPPER ALLOY JOINTLY HAVING EXCELLENT HEAT RESISTING STRENGTH, ELECTRIC CONDUCTIVITY AND THERMAL CONDUCTIVITY
METHOD FOR DEOXIDIZING TITANIUM MATERIAL
METHOD AND DEVICE FOR COOLING LONG MATERIAL AND PRODUCTION OF LONG MATERIAL
