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 Herstellung von chemisch entfernbaren keramischen Giessformen
摘要
申请公布号
DE59205725(D1)
申请公布日期
1996.04.25
申请号
DE19925005725
申请日期
1992.05.20
申请人
UNIVERSAL QUARZGUT SCHMELZE GMBH, 13089 BERLIN, DE
发明人
REINHARDT, HELMUT, 0-4020 HALLE, DE;WERNER, WOLFGANG, 0-4020 HALLE, DE;SCHNEIDER, STEFFEN, 0-1140 BERLIN, DE
分类号
B22C1/00;B22D29/00;C04B35/14;(IPC1-7):B22C1/00
主分类号
B22C1/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Chip array with two-sided cooling
Semiconductor package
Interfaced dispensing machines and remote automated payment and inventory management system
Resist compositions and patterning process
Method of controlling and improving SOG etchback etcher
Methods and apparatus for automated repair detection of solid-state X-ray detectors
Thermal cover for T1/HDSL repeater case
Method for efficiently revoking digital identities
Integrated electrical circuit with passivation layer
Method and apparatus for reducing distortion produced by a nonlinear device
Semiconductor device with a coating of Pb-free Sn-base solder and manufacturing method therefor
Navigation system with complex maneuver instruction
Ambient light sensor
Floral homeotic genes for manipulation of flowering in poplar and other plant species
Indicator for liquid disinfection or sterilization solutions
Methods and kits for identifying elite event GAT-ZM1 in biological samples
CIRCUIT UNIT AND ITS MANUFACTURING METHOD
DISK MEDIUM ASSEMBLY METHOD
PRINTED WIRING BOARD
METHOD AND SYSTEM FOR PROCESSING IMAGE INFORMATION