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
VORRICHTUNG ZUM DOSIEREN EINER FLUESSIGKEIT IN EINE GESTAENGETESTGARNITUR
摘要
申请公布号
DD274466(A1)
申请公布日期
1989.12.20
申请号
DD19870304996
申请日期
1987.07.16
申请人
VEB ZENTR. REPARATUR- UND AUSRUESTUNGSWERK,DD
发明人
WAGNER,ROLF,DD;SIMON,HANS-JOACHIM,DD;PRUESS,LOTAR,DD;KROSSNER,LUDWIG,DD
分类号
E21B41/00;(IPC1-7):E21B41/00
主分类号
E21B41/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Nucleic acid encoding a novel prostaglandin receptor protein and methods of use thereof
Serine hydroxymethyltransferase as a target for herbicides
Immunogenic compositions including rough phenotype Brucella host strains and complementation DNA fragments
Efficient optical coherence tomography (OCT) system and method for rapid imaging in three dimensions
Color signal processing and color profile creation for color image reproduction
High-bandwidth multi-band antenna
Piezoelectric film device, and driving method of the same
Portable Apparatus for the Remote Operation of a Pistol Grip Circuit Breaker Control Switch
Toner fuser member having release layer formed from glycidyl end-capped polymer and perfluoroalkyl glycidyl-reactive compound
Image processing device and method of image processing
Photographing apparatus, control method for lens barrel of photographing apparatus, printer, control method for printer, and printing system
Image forming apparatus, operation history storage method and control method, and storage medium
Device and its operation method for enabling printer to print page of desired design
Flexible pouch fitment structure
Method and system for determining uplink/downlink path-loss difference
FAN COVER HEAT DISSIPATION ASSEMBLY FOR A HOST COMPUTER CPU
Centrifugal fan diffuser
Dual damascene process for forming a multi-layer low-K dielectric interconnect
Motor vehicle tank with air venting
Household internet connection monitoring and troubleshooting through voice based telephony devices
