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
INSULATION PERFORMANCE MEASURING APPARATUS
摘要
申请公布号
JPH0238867(A)
申请公布日期
1990.02.08
申请号
JP19880186830
申请日期
1988.07.28
申请人
HITACHI LTD
发明人
SUZUKI KEIJI;KAMIYA HIROYUKI
分类号
G01R27/02
主分类号
G01R27/02
代理机构
代理人
主权项
地址
您可能感兴趣的专利
CATHODE RAY TUBE
PROCESS FOR WATERPROOFING FIBROUS MATERIALS
PHOTOGRAPHIC PROCESSES, PRODUCTS AND DEVICES
TEMPERATURE RESPONSIVE INDICATOR
PLASTIC COLLAPSIBLE SUN HAT
DISTILLATION COLUMN
Analogue devices for determining the partial derivatives of a function of several variables
Oxidation of gaseous hydrocarbons to formaldehyde
Asphaltic composition
Stereospecific polymer and method of preparing
Refining an aluminum-phosphorous containing material
Induction means
Process of producing pyrophosphoryl chloride
Apparatus for pumping liquids from a well
Article of rainwear
Phosphinyl diesters of phosphonites
Method and apparatus for rewinding a continuous filament
Lighted numerical time display clock
Oscillating in-phase detectors
Variable inductor controlled servosystem
