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
Beschickungsvorrichtung fuer Hochoefen
摘要
申请公布号
DE749557(C)
申请公布日期
1944.11.25
申请号
DED749557D
申请日期
1940.05.05
申请人
发明人
JOHANNSEN DR. OTTO
分类号
C21B7/20
主分类号
C21B7/20
代理机构
代理人
主权项
地址
您可能感兴趣的专利
METHOD FOR CONSTRUCTING 3-D GEOLOGIC MODELS BY COMBINING MULTIPLE FREQUENCY PASSBANDS
METHOD AND APPARATUS FOR PROCESSING VIDEO PICTURES
CONDUCTIVE FINE PARTICLES, METHOD FOR PLATING FINE PARTICLES, AND SUBSTRATE STRUCTURAL BODY
ION IMPLANTATION SYSTEM AND CONTROL METHOD
ALKYLTHIO- AND ARYL(HETEROYL)THIO-SUBSTITUTED P-PHENYLENEDIAMINES, THEIR MANUFACTURE AND THEIR USE IN RUBBER
COMPLEXES OF PHOSPHATE DERIVATIVES
SEMICONDUCTOR MEMORY DEVICE
DEVICE USABLE IN TREATMENT OF AFFECTIONS OF AIRWAY
Hinge security
ELECTROCHEMICAL DOUBLE-LAYER CAPACITOR
Cationic amphiphilic associative polymers, process for their preparation, use as thickener and composition containing them
Electronic apparatus
SCROLL COMPRESSOR USING VAPOR INJECTION
DOSING SYSTEM
PALLET CONTAINER
Printer driver
NAND FRESH MEMORY DEVICE AND METHOD FOR ERASING, PROGRAMMING AND COPY BACK PROGRAMMING FOR THE SAME
APPARATUS FOR CONTROLLING LCD BRIGHTNESS USING GENERATION OF HEAT WITHIN SYSTEM AND METHOD THEREOF
A method and apparatus for the production of pizza
Image extraction from complex scenes in digital video
