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
Aluminoxane process
摘要
申请公布号
US4908463(A)
申请公布日期
1990.03.13
申请号
US19880279496
申请日期
1988.12.05
申请人
ETHYL CORPORATION
发明人
BOTTELBERGHE, SCOTT A.
分类号
B01J19/24;C07F5/06;C08F4/60;C08F4/642;C08F10/00
主分类号
B01J19/24
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Information processing apparatus, color/monochrome determination method therefor, and program for implementing the method
Aquatic exercising and conditioning device
System and method for soliciting reviews of local businesses
Hearing aid system
Telemetry head programmer for implantable medical device and system and method
Door plate for furnace
Load lock apparatus, load lock section, substrate processing system and substrate processing method
Modular Floor Terminal Basket with Damper
Gum base
Fuel nozzle having improved hold-open clip
Light emitting devices with active layers that extend into opened pits
Epitaxy with compliant layers of group-V species
Ageing process for sealed product
Multi-band high-frequency circuit
Cylindrical lithium secondary battery and method of fabricating the same
NON-AQUEOUS ELECTROLYTE SECONDARY CELL AND, DETERIORATION-PREVENTING AGENT FOR NON-AQUEOUS ELECTROLYTE SECONDARY CELL AND ADDITIVE FOR NON-AQUEOUS ELECTROLYTE SECONDARY CELL FOR USE THEREIN
METHOD FOR ASSEMBLING ROLLING BEARING DEVICE
Burner port shield
Activation control device for the clutch packs of a hydraulic double clutch
Golfing aid device capable of displaying and setting points-of-interest
