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
Dielektrisches Filter
摘要
申请公布号
DE69420217(T2)
申请公布日期
1999.12.09
申请号
DE19946020217T
申请日期
1994.09.28
申请人
NGK SPARK PLUG CO., LTD.
发明人
ITO, KENJI
分类号
H01P1/205;H01P11/00;(IPC1-7):H01P1/205
主分类号
H01P1/205
代理机构
代理人
主权项
地址
您可能感兴趣的专利
NUMERICAL CONTROLLER
SYNTHETIC FLUX FOR MOLTEN STEEL
PICTURE INPUT DEVICE
CONNECTION OF ATTACHMENT PIPE TO UNDERGROUND PIPE
DIHYDROBENZOFURANYLOXYPROPANOL DERIVATIVE AND PREPARATION THEREOF
BIPOLAR ELECTROLYTIC DEVICE WITH GAS DIFFUSION CATHODE
ORGANIC ELECTROLYTE LITHIUM SECONDARY BATTERY
LEAD STORAGE BATTERY
TRACKING CONTROL CIRCUIT OF DISC REPRODUCING DEVICE
TRANSFER DEVICE
MANUFACTURE OF SEMICONDUCTOR LASER DEVICE
RADIATION-RESISTANT MOS IC
HIGH PRESSURE METAL STEAM DISCHARGE LAMP
FORMATION OF LIGHT ABSORPTION FILM
MANUFACTURE OF IMAGE PICKUP TUBE
DATA INPUTTING METHOD OF KNOWLEDGE BASE
STATE DETECTOR FOR PLURAL POWER SUPPLY
MALFUNCTION PREVENTING METHOD OF NUMERICAL CONTROLLER
FLOATING SLIDER
REACTIVE ION BEAM ETCHING APPARATUS