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-COMPARISON PROTECTION OF POWER TRANSMISSION LINES
摘要
申请公布号
PL361244(A1)
申请公布日期
2005.01.24
申请号
PL20030361244
申请日期
2003.07.14
申请人
POLITECHNIKA WROCLAWSKA
发明人
KOREJWO EUGENIUSZ;ROJEWSKI WILHELM;SYNAL BOHDAN
分类号
H02H3/16;H02H7/26
主分类号
H02H3/16
代理机构
代理人
主权项
地址
您可能感兴趣的专利
LIQUID-OPERATED POSITIVE-DISPLACEMENT MACHINE, PARTICULARLY, POSITIVE-DISPLACEMENT PUMP
SUPPLY OF HIGH-CONCENTRATION OZONE AND APPARATUS THEREFOR
LONG-SIZED CLUB OF WHICH MOMENT OF INERTIA IS REDUCED
MOLDING CUM COVER OF MASTER CAST FOR DENTAL MECHANICS, AND ARTICULATOR
PLASTIC CARD
GARBAGE DISPOSAL AND GARBAGE DISPOSAL TANK
APPARATUS FOR PRODUCING WOUND MOIST HAND TOWEL
OPERATION OF CARBONIZATION APPARATUS
ENGINE WITH VALVE SUSPENDING FUNCTION
AQUEOUS DISPERSION AND ABRASIVE USING THIS
COATING FILM FORMATION AND HARDENED BODY OBTAINED THEREBY
VEHICULAR INSTRUMENT DEVICE WITH BUILT-IN TURN-SIGNAL RELAY CIRCUIT
CONTROL DEVICE FOR VEHICULAR HEADLAMP
UNMANNED CONVEYING DEVICE AND CONVEYING METHOD
BEARING DEVICE FOR STEERING COLUMN
PLATFORM DOOR SYSTEM
HOT MELT ADHESIVE DELIVERY SYSTEM
MOLD FOR MOLDING LENS
METHOD AND DEVICE FOR MANUFACTURING MULTILAYER SANITARY PRODUCT
UMBRELLA TO ACCOMMODATE HUMAN BODY UNDER ITS CENTER