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
Verfahren zur Herstellung eines Carotinoids
摘要
申请公布号
CH335057(A)
申请公布日期
1958.12.31
申请号
CHD335057
申请日期
1954.12.24
申请人
F. HOFFMANN-LA ROCHE & CO. AKTIENGESELLSCHAFT
发明人
ISLER,OTTO,DR.;LINDLAR,HERBERT,DR.;MONTAVON,MARC,DR.;RUEEGG,RUDOLF,DR.;ZELLER,PAUL,DR.
分类号
主分类号
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Carrier base material for prolonged release therapeutic compositions
Process for producing lactone high polymers
Resins based on alpha -methyl styrene, styrene and a phenol
Photographic products and processes employing novel nondiffusible 2-(2-pyridylazo)-4,5-bis(tertiary amino)phenol black dye-releasing compounds and precursors thereof
Recovery of hydrocarbon values from pyrolytic vapors
Electrolphoretic casting process
Process and apparatus for the concentration of an alkaline solution
Process for coating crystalline explosives with polyethylene wax
Method for producing devices comprising high density amorphous silicon or germanium layers by low pressure CVD technique
Method for filling a root canal
Railway ingot mold car
Method for reproducton of object surfaces
Method and apparatus using weighted range signal for controlling photographic functions
Method and apparatus for reducing air drag on truck type wheeled vehicles
Inertia actuated antidive system for vehicle
Radial gasket with protruding lip portion
Interactive game and control therefor
Portable board for study, writing and reading
Device for vertically adjusting seat
Commercial multicompartment mail message unit