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 feinkristallinem Aluminiumoxyd
摘要
申请公布号
DE809194(C)
申请公布日期
1951.07.23
申请号
DE1949P040995D
申请日期
1949.04.28
申请人
DIPL.-ING. BROR ALBERT'EUGEN ELIASSON, ESKILSTUNA (SCHWEDEN)
发明人
ESKILSTUNA DIPL.-ING. BROR ALBERT'EUGEN ELIASSON,
分类号
C01F7/02;C09K3/14
主分类号
C01F7/02
代理机构
代理人
主权项
地址
您可能感兴趣的专利
PREPARATION OF CARBON YARN
SPINNERET
DIAPER COVER
HEAT-RESISTANT CAST STEEL WITH SUPERIOR CARBURIZATION RESISTANCE AND SUPERIOR CREEP RUPTURE STRENGTH AT HIGH TEMPERATURE
HIGH TENSION STEEL FOR LINE PIPE WITH SUPERIOR RESISTANCE TO CRACKING DUE TO HYDROGEN EMBRITTLEMENT
STEEL BOARD BOX ANNEALING PROCESS
MANUFACTURE OF NOVEL POLYMER COMPOSITION
MITICIDE
RECOVERY OF METHACRYLONITRILE
METHOD OF CONTROLLING TURNING ELEVATING BODY
BURGLAR PROOF DRIVE FOR ELEVATOR
MEANS FOR LIMITING THE ROLL-UP MOVEMENT OF ROLLER BLINDS OR THE LIKE
ANORDNING FOER LASTNING AV UTBYTESFLAK ELLER CONTAINER
PREPARATION OF 3,7,11-TRIMETHYL-2,4-DODECADIENOATES
PATTERN RECOGNIZING DEVICE
GROUP CONTROLLER FOR ELEVATOR
ELEVATOR DEVICE
7-OXO-4-OXA-DIAZABICYCLO(3,2,0)HEPT-2-ENE DERIVATIVE
INORGANIC COMPOSITION FOR INSULATING CERAMIC PASTE
ORIGINAL DETECTOR OF COPYING MACHINE