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
COMPACT-TYPE GAS-INSULATED SWITCHGEAR APPARATUS
摘要
申请公布号
EP0244630(B1)
申请公布日期
1993.03.17
申请号
EP19870104689
申请日期
1987.03.30
申请人
HITACHI, LTD.
发明人
NAKANO, HARUJI;OISHI,KAZUAKI
分类号
H02B13/02;H02B5/06;H02B13/035
主分类号
H02B13/02
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Composite electrode comprising different electrode active material and electrode assembly
BLOWER DEVICE AND AIR CONDITIONER HAVING THE SAME FOR VEHICLE
ELECTRONIC DEVICE AND METHOD FOR RECOGNITION ELECTRONIC DEVICE LOCATED IN A SHORT DISTANCE
METHOD OF PULSE-CODE MODULATION AND PALETTE CODING FOR VIDEO CODING
FORMING SCREEN AND FORMING SCREEN INSERT
CO(II) MODIFIED REDUCED GRAPHENE OXIDE AEROGELS AND METHOD OF SYNTHESIS THEREOF
MANUFACTURING METHOD OF VINEGAR CONTAINING SILICATE
A CART FOR TRANSPORTING THE FUEL CELL STACK
ECO-FRIENDLY HOUSING STRUCTURE
TURBOMACHINE HAVING A SEALING UNIT, MAINTENANCE METHOD, AND ASSOCIATED MAINTENANCE DEVICES
Marine Vessels Using Gas Hydrate Slurries for Ballast Water
COPPER ALLOY, COPPER ALLOY THIN SHEET AND COPPER ALLOY MANUFACTURING METHOD
ESOPHAGEAL STETHOSCOPE AND METHOD OF PREPARATION THEREOF
DISPLAY DEVICE AND DRIVING METHOD OF THE SAME
APPARATUS FOR HEAD UP DISPLAY OF CHANGING MULTI-MODE AND METHOD THERE OF
TREAD COMPOUND USING MESOPOROUS SILICA
BATTERY PACK COMPRISING FIRE-RESISTANCE SAFETY MEMBER
SEMICONDUCTOR LIGHT EMITTING DEVICE
HOOD LATCH HAVING DUAL UNLOCKING FUNCTION
WATER HEAT EXCHANGER