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
Verfahren fuer die sprachgesteuerte Daempfungsregelung in Fernsprechuebertragungskreisen
摘要
申请公布号
DE3728109(C1)
申请公布日期
1989.03.16
申请号
DE19873728109
申请日期
1987.08.22
申请人
TELENORMA TELEFONBAU UND NORMALZEIT GMBH, 6000 FRANKFURT, DE
发明人
PETRI, UDO, DIPL.-ING., 6204 TAUNUSSTEIN, DE;HAENSLER, EBERHARD, PROF. DR.-ING.;HAETTY, BIRGER, DIPL.-ING., 6100 DARMSTADT, DE
分类号
H04M9/08;H04M9/10
主分类号
H04M9/08
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Toilet system
Cable modem tuner
Control and evaluation system for a compound sensor
Surface emitting device, backside illumination device, and liquid crystal display device
Diascia plant named 'CODI101'
Process for the preparation of 1-chloro-3,5-di-o-acyl-2-deoxy-l-ribofuranoside derivatives
Semiconductor device and method for fabricating the same
Multiple match detection circuit
Flexible interrupt handling methods for optical network apparatuses with multiple multi-protocol optical networking modules
Multivariable controller design method for multiple input/outputs systems with multiple input/output constraints
Optical branching unit
Method and device for compensating for shadows in digital images
Chipset feature detection and configuration by an I/O device
Shaping the drive signal of a mixing device
System and method for accessing digital subscriber line data
Specular surface flaw detection
Multi-participant conference system with controllable content delivery using a client monitor back-channel
High speed comparator offset correction
Introduction to R2RC D/A converter
HIGH STRAIN POINT GLASSES
