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
Elektrische golffilter.
摘要
申请公布号
BE624163(A5)
申请公布日期
1963.04.29
申请号
BE19620624163
申请日期
1962.10.29
申请人
BELL TELEPHONE MANUFACTURING COMPANY, NAAMLOZ E VENNOOTSCHAP
发明人
A. FETTWEIS
分类号
H03H9/00;H03H9/54;(IPC1-7):H03H
主分类号
H03H9/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
GALLIUM NITRIDE FAMILY COMPOUND SEMICONDUCTOR LIGHT-EMITTING DEVICE
PORTABLE TELEPHONE SET WITH LOST ARTICLE PREVENTING FUNCTION
PIEZOELECTRIC VIBRATION GYRO
POSITION CONTROL DEVICE FOR MOTOR
EYEBALL IMAGE PICKUP DEVICE
DATA FORMAT CONVERTING DEVICE
REFLECTION PLATE
METHOD FOR MEASURING ROTATION SPEED PARTICULARLY FOR COMBUSTION MISFIRE
MULTIPLE GLASS
HORSE-RADISH PACKAGED BODY
ENVIRONMENTAL ANALYZER FOR ELECTRIC WAVE
METHOD AND DEVICE FOR DIAGNOSIS AND RECORDING MEDIUM THEREOF
LIGHT EMITTING DIODE
EPOXY RESIN COMPOSITION FOR SEALING OPTICAL SEMICONDUCTOR ELEMENT AND OPTICAL SEMICONDUCTOR ELEMENT SEALED THEREWITH
CATALYST A FOR REMOVAL OF NITROGEN OXIDES BY DECOMPOSITION AND METHOD
SAFETY DEVICE IN HOME DOOR
ELECTRONIC MUSICAL INSTRUMENT AND RECORD MEDIUM
MIST SAUNA DEVICE
CURTAIN OPENING/CLOSING SYSTEM
CONTROL METHOD FOR WASHING MACHINE
