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
摘要
申请公布号
FR741867(A)
申请公布日期
1933.02.22
申请号
FRD741867
申请日期
申请人
发明人
分类号
C01F7/20;C01F7/28;C01F7/72
主分类号
C01F7/20
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Human cystatin F
Fused cyclic modulators of nuclear hormone receptor function
Nematode-extracted serine protease inhibitors and anticoagulant proteins
Novel nucleotide sequences coding the citE gene
Secreted and transmembrane polypeptides and nucleic acids encoding the same
DNA encoding hyaluronan synthase from pasturella multocida and methods of use
Apolipoprotein biopolymer markers predictive of alzheimers disease
Transglutaminase gene of Streptoverticillium ladakanum and the transglutaminase encoded therefrom
Dose radiometer
Low voltage ink jet printing module
Piezoelectric ink-jet printhead and method for manufacturing the same
Porous low-k dielectric interconnects with improved adhesion produced by partial burnout of surface porogens
Vehicle power transmission device
Switch-variable optical attenuator and switch arrays
Apparatus having a light source for a transparent sheet of a scanner
Multi-beam scanning apparatus
IMAGE PROCESSING USING A PROFILE SELECTION BASED ON PHOTOGRAPHING CONDITION
Electronic device having a movable keypad
System and method for controlling media gateways that interconnect disparate networks
Asynchronous message delivery system and method