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
Preparation of beta-hydroxy carboxylic acid esters by alcoholysis of linear polyesters derived from beta-lactones
摘要
申请公布号
US2526554(A)
申请公布日期
1950.10.17
申请号
US19470764250
申请日期
1947.07.28
申请人
THE B. F. GOODRICH COMPANY
发明人
GRESHAM THOMAS L.;JANSEN JACOB EDEN
分类号
C07C69/68
主分类号
C07C69/68
代理机构
代理人
主权项
地址
您可能感兴趣的专利
METHOD FOR MAKING CHEESE PRODUCTS
FUNGICIDAL MIXTURES
ELECTROSURGICAL ELECTRODE AND METHODS FOR ITS USE
WATER GOING VESSEL HULL AND METHOD FOR HULL DESIGN
DISPOSABLE PULL-ON GARMENT HAVING IMPROVED DISPOSAL HANDLING AFTER SOIL
REPLACEABLE, MEDICAL DEVICE HANDLE
Gefässimplantat mit Verzweigung
VERFAHREN ZUM VERBINDEN VON LANGEN HOHLKÖRPERN
ELECTRONIC BALLAST DIMMING SYSTEM
METHOD OF APPLYING ESD PROTECTION TO A SHIELDED ELECTRICAL CONNNECTOR
CASE
PROACTIVE COMMUNICATION OF MOBILE STATION POSITION INFORMATION FOLLOWING INTER-EXCHANGE HANDOFF
COMPUTER METHOD UTILIZING FREE ENERGY CALCULATIONS FOR LIGAND DESIGN AND THE PREDICTION OF BINDING TARGETS
UV/BLUE LED-PHOSPHOR DEVICE WITH EFFICIENT CONVERSION OF UV/BLUE LIGHT TO VISIBLE LIGHT
MULTI-LAYER PIEZOELECTRIC TRANSFORMER
APPARATUS FOR DISPLAYING ARTICLES
VIDEO SIGNAL OUTPUT DEVICE
DIRECT SEQUENCE BAND DIFFUSION CODE CHIP MODULATION DEVICE
DEVICE FOR PREVENTING UNAUTHORIZED USE OF CABLE COMMUNICATION SYSTEM
CEILING EMBEDDED TYPE AIR-CONDITIONER
