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
Process and apparatus for separating gas mixtures
摘要
申请公布号
US2664719(A)
申请公布日期
1954.01.05
申请号
US19500172138
申请日期
1950.07.05
申请人
UNION CARBIDE AND CARBON CORPORATION
发明人
RICE PHILIP K.;YENDALL EDWARD F.
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
Method for high resolution patterning using low-energy electron beam, process for preparing nano device using the method
Apparatus for positioning a sunroof on a vehicle body
Sub-column-repair-circuit
Wheel structure of handcart
Method and apparatus for billing for calls during roaming
Methods and systems for default routing in a signaling network
Self-cleaning method for semiconductor exposure apparatus
Cascode amplifier
Boat docking system and method
Damaged bolt and screw removing devices
Hospital risk management support system
Health care system, health care apparatus, health care method and health care program
Substrate processing apparatus and substrate transferring method
ABA-type block copolymers having a random block of hydrophobic and hydrophilic monomers and methods of making same
Covalent and non-covalent crosslinking of hydrophilic polymers and adhesive compositions prepared therewith
Method of adjusting etch selectivity by adapting aspect ratios in a multi-level etch process
Image sensor with recessed planarizing layers and method for making same
Multi-purpose polymers, methods and compositions
Nail varnish composition comprising fibers covered with at least one fluorescent whitening agent
DUV light source optical element improvements