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 von 1-Ascorbinsaeure aus 2-Ketogulonsaeureestern
摘要
申请公布号
DE861841(C)
申请公布日期
1953.01.05
申请号
DE1942R003375D
申请日期
1942.07.26
申请人
RIEDEL-DE HAEEN AKTIENGESELLSCHAFT
发明人
BOEDECKER FRIEDRICH DR.;VOLK HANS DR.
分类号
C07D307/62
主分类号
C07D307/62
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Mixture of diesters of dianhydrohexitol derivatives with carboxylic acids of the empirical formula C8H17COOH, processes for preparing these diesters and use of these mixtures
THERAPEUTIC OR PROPHYLACTIC AGENT FOR LEUKEMIA
AIR SUPPLY DEVICE AND METHOD FOR STERILISING AN EVAPORATOR FOR THE CABIN OF A MOTOR VEHICLE
Golf club head with dual durometer face insert
MEDICAL VIDEO IMAGE PROCESSING DEVICE AND MEDICAL VIDEO IMAGE PROCESSING METHOD
DEVICE CONTROL METHOD USING AN OPERATION SCREEN, AND ELECTRONIC DEVICE AND SYSTEM USING THE METHOD
ASSEMBLING STRUCTURE OF TEMPERATURE- ADJUSTING DOOR
RAZOR
APPARATUS, PROCESS AND COMPUTER PROGRAM FOR LIMITING THE VECTOR LENGTH OF COLOUR VECTORS
ELECTROMECHANICAL SWITCHING DEVICE FOR PROTECTING ELECTRICAL WIRES AND/OR CONSUMERS AND USE OF A THERMAL COUPLING IN AN ELECTROMECHANICAL SWITCHING DEVICE
EMPTY RECEPTACLE RETURN MACHINE
LIGHTWEIGHT CONSTRUCTION HAVING A FRACTALLY STRUCTURED SUPPORTING STRUCTURE
DEVICE FOR THE PRETREATMENT OF AIR FOR AN AIR CONDITIONING DEVICE OF A RAIL VEHICLE
WIPER DEVICE, IN PARTICULAR FOR A MOTOR VEHICLE
PEDESTAL DRYING MACHINE
ANTI-TUMOR COMPOUNDS FOR INHIBITING CANCER GROWTH
CYTOTOXIC T-LYMPHOCYTE-INDUCING IMMUNOGENS FOR PREVENTION, TREATMENT, AND DIAGNOSIS OF CANCER
ELECTRICAL POWER CABLE ADAPTOR AND METHOD OF USE
TRANSPARENT CONDUCTIVE FILM, AND SUBSTRATE, ELECTRONIC DEVICE AND LIQUID CRYSTAL DISPLAY USING SAME
METHODS AND REAGENTS FOR ELIMINATION OR REDUCTION OF FALSE POSITIVES IN THE ANALYSIS OF A SAMPLE
