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
FREQUENCYYVOLTAGE CONVERTER
摘要
申请公布号
JPS54110770(A)
申请公布日期
1979.08.30
申请号
JP19780017630
申请日期
1978.02.20
申请人
HITACHI LTD
发明人
NAKAMURA MITSURU;MORI SHIGERU;YOSHIZAKI ATSUHIRO
分类号
H03D3/00
主分类号
H03D3/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
HANDRAIL DEVICE AND ELEVATOR
MEANDERING PREVENTION MECHANISM
HALL DEVICE FOR ELEVATOR OF BASE ISOLATED BUILDING
THERMALLY INSULATED CONTAINER
PACKAGING BOX
ACTUATOR UTILIZING SHAPE MEMORY MATERIAL, TACTILE DISPLAY AND THREE DIMENSIONAL DISPLAY
FUEL CONSUMPTION DISPLAY FOR VEHICLE
INSTALLATION ACCURACY MEASURING DEVICE AND MEASURING METHOD OF GUIDE RAIL
DEVICE FOR MEASURING THREE-DIMENSIONAL SHAPE
CLEANING METHOD OF FLOW CELL, AND FLOW CELL
RADAR APPARATUS
FLUORESCENT X-RAY ANALYZER
MILLIMETER-WAVE IMAGING DEVICE
LIGHT SECTION MEASURING DEVICE AND EMISSION LINE IMAGE IMAGING APPARATUS
ENERGY DISPERSION TYPE X-RAY DETECTOR AND SAMPLE ANALYZER
MILLIMETER-WAVE IMAGING DEVICE
APPARATUS AND METHOD FOR MEASURING PHOTOTHERMAL CONVERSION
FILM MEASURING METHOD
DRIFT PREDICTION METHOD AND DEVICE
METHOD OF SUPPLYING TREATED OBJECT TO MOVING BED GASIFICATION FURNACE AND MOVING BED GASIFICATION FURNACE
