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
DIGITAAL FILTER.
摘要
申请公布号
NL8103638(A)
申请公布日期
1982.03.01
申请号
NL19810003638
申请日期
1981.07.31
申请人
WESTERN ELECTRIC COMPANY, INCORPORATED TE NEW YORK.
发明人
分类号
H03H17/04;(IPC1-7):H03H17/04
主分类号
H03H17/04
代理机构
代理人
主权项
地址
您可能感兴趣的专利
RADIATION DETECTOR SUBLIMATION COOLER
AUTOMATIC SYSTEM FOR CONTROLLING OPERATION OF FLOW-TYPE GAS=FIRED WATER HEATERS
METHOD FOR CONTROLLING AIR FEED TO BOILER COMBUSTION APPARATUS
BOILER COLD FUNNEL SCREEN
ROPE CLAMP
RIVET FOR SINGLE-SIDED RIVETTING AND METHOD FOR ASSEMBLING RIVET JOINT
ARRANGEMENT FOR STEPPED FEED OF ELONGATED MATERIAL
PENDULUM-TYPE SLOPE TRANSDUCER
AIR DISTRIBUTOR
CENTRIFUGAL FAN DOUBLE-SIDED IMPELLER
OIL CONTROL RING FOR INTERNAL COMBUSTION ENGINE
CENTRIFUGAL GOVERNOR OF DIESEL ENGINE ROTATIONAL SPEED
DEVICE FOR NEUTRALIZING EXHAUST GASES
METHOD OF CLEANING MINE SHAFT SURFACE FROM SALT DEPOSITS
RACK FOR SIMULATING PLANETARY EARTH-DRILLING
METHOD OF UNDERGROUND WORKING OF MINERAL BED DEPOSITS
DEVICE FOR MONITORING THE CONDITION OF EARTH DAM
OVERHEAD TRAVELLING CRANE
ESCALATOR BEARING WEB
DEVICE FOR CONTROLLING TELESCOPIC GRIPPING DEVICE OF PILER CRANE
