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 ZUR SILBERRUECKGEWINNUNG AUS FIXIERLOESUNGEN
摘要
申请公布号
DD283423(A5)
申请公布日期
1990.10.10
申请号
DD19850275351
申请日期
1985.04.19
申请人
BERGAKADEMIE FREIBERG DIREKTORAT FORSCHUNG,DD
发明人
SCHAB,DIETMAR,DD;KAMMER,ULRICH,DD;HEIN,KLAUS,DD;STEGE,HELLA,DD
分类号
C25C1/20;(IPC1-7):C25C1/20
主分类号
C25C1/20
代理机构
代理人
主权项
地址
您可能感兴趣的专利
System and method for providing incentives to purchasers
Determining complementary product content from primary product document information and providing such complementary product content in association with the primary product document, in an online environment
Methods, systems, and apparatuses for automated confirmations of meetings
Illuminant estimation
Method for the optical inspection and visualization of optical measuring values obtained from disk-like objects
Vertebra center detection apparatus using spinal-cord region detection, method and recording medium storing a program
System that assists in observing a luminal organ using the structure of the luminal organ
Methods and systems for fast scan location identification
Method for adaptive construction of a small CIC hearing instrument
Pop noise suppression apparatus and audio output system utilizing the same
Conferencing system implementing echo cancellation and push-to-talk microphone detection using two-stage frequency filter
Signature generation apparatus and signature verification apparatus
Implementation of a communication link in powered device for layer 2 support
Method and device for creating a media signal
Session board controller based post call routing for customer feedback application
Counter circuit
Method and device for synchronization and channel estimation in a radio receiver
Arrangements for interference mitigation utilizing recursive estimation
Up-link SDMA receiver for WiMAX
Digital broadcast system and data processing method
