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
FILTER
摘要
申请公布号
DE3834188(A1)
申请公布日期
1990.04.12
申请号
DE19883834188
申请日期
1988.10.07
申请人
DEUTSCHE THOMSON-BRANDT GMBH, 7730 VILLINGEN-SCHWENNINGEN, DE
发明人
SPILLE, JENS, 3005 HEMMINGEN, DE
分类号
H03H17/00;H03H17/02;H03H17/06
主分类号
H03H17/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Method for preparing storage stable colloids
Rolling stock and method for equipping the interior the same
Semiconductor device including overvoltage protection diode
Apparatus and process for electrochemically decomposing salt solutions to form the relevant base and acid
Label printing apparatus with display
Pump and control valve with annular sealing member to prevent corrosion
Tape cartridge and printing device having print medium cartridge
Psychological test paper
Underwater electrical connector
Releasable connection for molded parts
Catalytic preparation of sec-butyl acrylate
Particle analyzing apparatus using a coherence lowering device
Photoacoustic measurement of unburned carbon in fly-ash
Preparation of chlorofluorocarbon-free flexible polyurethane foams using diphenylmethane diisocyanate-based polyisocyanate mixtures containing urethane groups, and modified polyisocyanate mixtures of this type
Intumescent composition of the two-component type
Chromium catalyst compositions