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
Improvements in or relating to centrifugal fans, blowers or the like
摘要
申请公布号
GB664633(A)
申请公布日期
1952.01.09
申请号
GB19490013838
申请日期
1949.05.24
申请人
JOSEF KARRER
发明人
分类号
F04D29/44
主分类号
F04D29/44
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Optical encoder
OSTEOCONDUCTIVE INTEGRATED SPINAL CAGE AND METHOD OF MAKING SAME
Signal processing method and apparatus in CDMA radio communication system
Method for programming a memory device suitable to minimize the lateral coupling effects between memory cells
METHOD AND APPARATUS FOR UPLINK SYNCHRONIZATION IN WIRELESS COMMUNICATIONS
CYCLOPENTYL DERIVATES
Interchangeable computer user interface with function enabling and switching of computer display
用于治疗疾病的二氢吲哚酮化合物
DEVICE AND METHOD TO FEED AND ALIGN A WEB WITH INCREASED WEB STABILITY FOR PRINTING
Extending operating system functionality for an application
Block cipher apparatus using auxiliary transformation
LIGAND-CONTAINING MICELLES AND USES THEREOF
SYNTHESIS OF 2-CHLORO-3,6-DIALKYL PYRAZINES
PUMP FOR DISPENSING FLUID PRODUCTS
CARBON-CARBON CROSS COUPLING CATALYZED BY TRANSITION METALS ON SOLID SUPPORTS
USE OF PREPARATIONS CONTAINING AN EXTRACT OF THE PLANT ARGANIA SPINOSA IN COSMETIC CARE PRODUCTS FOR HAIR AND SKIN
PROJECTOR SCREEN MADE FROM A COMPOSITE GLASS
PREPARATION OF SUPRAMOLECULAR POLYMERS CONTAINING QUADRUPLE HYDROGEN BONDING UNITS IN THE POLYMER BACKBONE
In-cylinder injection type of engine
SULFONATE-FUNCTIONAL POLYESTER POLYOLS
