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
Method for preparing cyclic polycarbonate oligomers
摘要
申请公布号
US4814429(A)
申请公布日期
1989.03.21
申请号
US19870136629
申请日期
1987.12.22
申请人
GENERAL ELECTRIC COMPANY
发明人
SILVA, JAMES M.
分类号
C07D321/00;C07C68/06;C07C69/96;C08G64/26;(IPC1-7):C08G63/62
主分类号
C07D321/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
METHOD AND SYSTEM FOR DISTRIBUTING INVENTORY OF A REPLACED OR DISCONTINUED DISTRIBUTION CENTER PRODUCT
APPARATUS, SYSTEM, AND METHOD FOR A MICRO COMMERCE AD
ARTIFICIAL INTELLIGENCE-BASED RECOMMENDER AND SELF-PROVISIONER
QUOTATION SYSTEM AND METHOD
LIFE SETTLEMENT TRANSACTION SYSTEM AND METHOD INVOLVING APPORTIONED DEATH BENEFIT
ENHANCED OIL RECOVERY SCREENING MODEL
METHOD FOR GENERATING AND EVALUATING A TABLE MODEL FOR CIRCUIT SIMULATION
THREE-DIMENSIONAL CATALYTIC CONVERTER MODELING
APPARATUS FOR MEASURING THE SHAPE AND AREA OF A SHIP BLOCK
GAS TURBINE ENGINE CONTROL USING ACOUSTIC PYROMETRY
Wheel Lean Control
CONTROL APPARATUS AND CONTROL METHOD FOR VEHICLE
Method for Solving Control Problems
BUTTON ACTIVATED SPRING-LOADED HINGE ASSEMBLY
BLIND CHANNEL DETECTION TECHNIQUES
MOBILE RADIO COMMUNICATION DEVICES AND METHODS FOR CONTROLLING A MOBILE RADIO COMMUNICATION DEVICE
SELF-ADJUSTING BRASSIERE
PARTICULATE COMPOSITION
PLUG STRUCTURE AND ELECTRONIC APPARATUS
CABLE ASSEMBLY ADAPTED FOR POWER AND SIGNAL TRANSMITTING
