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
Multiple stage cyclonic separator
摘要
申请公布号
US2402845(A)
申请公布日期
1946.06.25
申请号
US19440565730
申请日期
1944.11.29
申请人
UNIVERSAL OIL PRODUCTS COMPANY
发明人
RODMAN HUGH
分类号
B04C7/00
主分类号
B04C7/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Improvements in or relating to electronic digital computing machines
Improvements in or relating to electronic digital computing machines
Method for preparing dihydrostreptomycin salt of pyruvic acid isonicotinyl hydrazone
Disposition d'un train de laminoir pour fers, notamment de petits calibres, et procede pour son fonctionnement
PROCEDE D'OBLITERATION AUTOMATIQUE DE TICKETS ET APPAREIL POUR LE REALISER.
Preparation and purification of human serologically compatible protein derivatives for use as plasma extenders and products produced thereby
Improvements in or relating to the manufacture of rivets
Improvements in or relating to a control for an electromagnetic clutch
Parachute
Transistron à jonction
Recovery of cooking liquor from spent semi-chemical pulping liquors
Système de commande à distance de déblocage du verrou intérieur d'une carrosserie automobile
Improvements in or relating to liquid measuring and dispensing apparatus
Brûleur destiné à brûler séparément un combustible liquide ou un gaz
Improvements in the automatic feed of sheets of paper or the like to printing machines
Voltage indicator tube
An actuating mechanism for a vehicle windscreen wiper
Method and apparatus for the continuous production of longitudinally-welded tubes
Improvements relating to means for supplying intermittent overload currents from voltage regulated rectifier sets
Charging valve for pneumatic gob-stowing plant