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
Improvements in or relating to a process for the dehydration of acetic acid and other lower fatty acids
摘要
申请公布号
GB623991(A)
申请公布日期
1949.05.26
申请号
GB19450029966
申请日期
1946.11.11
申请人
DONALD FREDRICK OTHMER
发明人
分类号
C07C51/44;C07C51/46;C07C51/48
主分类号
C07C51/44
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Modular rack
Method for bonding a coating on a roller
Ejector cycle
Drum washing machine with steam injection lattice
Insulating glazing unit for an opening leaf of a refrigerated enclosure
Method for packaging and curing manufactured stone products
Tape measures
Method of manufacturing a plate heat exchanger
Process including intermetallic titanium aluminide alloys
Terminal insertion apparatus
Heat extraction machine and a method of operating a heat extraction machine
Green roof tile system and methods of use
Integrated coolant circuit arrangement, operating method and production method
Process for producing polymer oriented crystal, polymer oriented crystal produced by said production process, and method for determining critical elongation strain rate of polymer melt
System, method, and product for scanning of biological materials
Methods of forming multi-chip semiconductor substrates
Delivery/recovery system for septal occluder
ePTFE graft with axial elongation properties
In vitro determination of analyte levels within body fluids
Scanning probe microscope and scanning method