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
Production of beta-hydroxy carboxylic acid lactones from ketene and aldehyde with clay catalyst
摘要
申请公布号
US2580714(A)
申请公布日期
1952.01.01
申请号
US19490095166
申请日期
1949.05.24
申请人
UNION CARBIDE AND CARBON CORPORATION
发明人
YOUNG FRANK G.;FITZPATRICK JOHN T.
分类号
C07D315/00
主分类号
C07D315/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Multicomponent immunogenic composition for the prevention of beta-hemolytic streptococcal (BHS) disease
Electronically assisted drug delivery device
SISTEMA DE RETENCION.
Pi-shaped preform with non-linear legs and method to manufacture it
PROCESS FOR PRODUCING INORGANIC SPHERE
Systems and methods for treatment of BPH
Treatment with anti-alpha2 integrin antibodies
Supporter for a subsidiary table of roster
A Box for Clearing an eraser of blackbord
Methods for accurate sequence data and modified base position determination
RIFALAZIL PARA TRATAR INFECCIONES POR CLOSTRIDIUM DIFFICILE.
a hydrogen-oxygen generating electrode plate
APPARATUS FOR TRANSMITTING POWER FOR WATER PUMP USING THE COIL HOUSING
massage apparatus
Coated Pipe and Method for Manufacturing The Pipe
Tube for protecting mucous membrane in the nasal cavity for endoscope
PRESSURE SENSING MODULE HAVING AN INTEGRATED SEAL PLATE AND METHOD OF ASSEMBLING PRESSURE SENSING MODULE
SELECTIVE WORKING DISTANCE RANGE RESTRICTION IN IMAGING SYSTEM
GLYCOPROTEINS HAVING LIPID MOBILIZING PROPERTIES AND THERAPEUTIC USES THEREOF
DEVICE AND METHOD FOR GASIFICATION AND/OR PYROLYSIS, OR VAPORIZATION OF COMBUSTIBLE MATERIALS
