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 FRACTIONATION OF GAS MIXTURES
摘要
申请公布号
GB1204407(A)
申请公布日期
1970.09.09
申请号
GB19680014700
申请日期
1968.03.27
申请人
MCDONNELL DOUGLAS CORPORATION
发明人
分类号
F25J3/04
主分类号
F25J3/04
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Roller conveyor and isolator bushing
Cap for closing a vessel and use of said cap as an element in a construction set
Dopamine agonists in combination with nitric oxide donors, compositions and methods of use
Method and arrangement for generating a control signal
Improvements relating to postal services
Dressing for wounds located on the tip of a finger or toe
Anionic surface active granulates
Method for producing and retouching paint coatings
Tethering apparatus and inertia locking reel
Method for regulating melatonine synthesis and device for realising the same
Colorimetric detection method
Fuel injector device for internal combustion engines and injection method thereof
Improved electrical bushings with resin casting
A ball
Method of accessing internet using two-dimensional code and system for pinpoint access to internet
Metal section member assembly for making different-colour door and window frames
Glazed roof construction
Anti-viral compounds
Polymer filtration apparatus
Stabilizer for bleach-containing cleaners