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
VACUUM BREAKER
摘要
申请公布号
JPS6231918(A)
申请公布日期
1987.02.10
申请号
JP19850169861
申请日期
1985.08.02
申请人
HITACHI LTD
发明人
AOKI MASARU;WATANABE HIDEO
分类号
H01H33/66
主分类号
H01H33/66
代理机构
代理人
主权项
地址
您可能感兴趣的专利
POWER TRANSMISSION MECHANISM AND EXHAUST HEAT COLLECTING DEVICE
ORNAMENTAL BUTTON
ANALYSIS DEVICE WITH EXCHANGEABLE TEST ELEMENT MAGAZINE
METHOD AND APPARATUS FOR OBTAINING AND/OR ANALYZING ANATOMICAL IMAGE
INFORMATION PROCESSOR, VERIFICATION DEVICE, TIMESTAMP GENERATION METHOD, TIMESTAMP VERIFICATION METHOD AND PROGRAM
IMAGE PROCESSOR
IMAGE OUTPUT DEVICE, CONTROL DATA GENERATING DEVICE, IMAGE OUTPUT METHOD AND CONTROL DATA GENERATION METHOD
LASER AMPLIFICATION APPARATUS AND LASER EQUIPMENT
CROSS-POINT RRAM MEMORY ARRAY HAVING REDUCED BIT LINE CROSSTALK
OFFSET PRINTER, AND MANUFACTURING METHOD FOR DISPLAY PANEL
SEMICONDUCTOR DEVICE
CONTROLLER FOR AC-AC DIRECT CONVERTER
VOLTAGE-RESONANCE FLYBACK CONVERTER
MOTOR
SOURCE VOLTAGE DROP PROTECTIVE CIRCUIT
SWITCHING POWER UNIT
POWER CONVERSION APPARATUS
MOTOR
CURRENT CONTROL CIRCUIT USED FOR VOLTAGE BOOSTER CIRCUIT
IMAGE DATA DECODING DEVICE, IMAGE PROCESSING DEVICE AND ELECTRONIC INSTRUMENT
