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
Process for the manufacture of 4beta, 19-oxido-steroids
摘要
申请公布号
US3247190(A)
申请公布日期
1966.04.19
申请号
US19620223245
申请日期
1962.09.12
申请人
CIBA CORPORATION
发明人
WETTSTEIN ALBERT;ANNER GEORG;HEUSLER KARL;KALVODA JAROSLAV;MEYSTRE CHARLES
分类号
C07J71/00;C07J75/00
主分类号
C07J71/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
ADHESIVE OPTICAL FILM AND IMAGE DISPLAY
FILTER FOR LIQUID CRYSTAL DISPLAY AND LIQUID CRYSTAL DISPLAY USING THE SAME
END PORTION ACUTE FORM STEM SWAB
HONEYCOMB FILTER MANUFACTURING METHOD AND HONEYCOMB FILTER
ROLLED SHEET ROTARY PRESS
ONE-WAY CLUTCH BUILT-IN TYPE ROTATION TRANSMISSION DEVICE
WET MULTIPLATE CLUTCH DEVICE
HYDRAULIC CIRCUIT
LITHOGRAPHIC PRINTING METHOD
APPARATUS FOR CATCHING CELL AND METHOD FOR CATCHING CELL
MAGNETIC CORE FOR TRANSFORMER
DATA PROCESSOR, DATA PROCESSING METHOD AND PROGRAM THEREFOR
WIRELESS PACKET COMMUNICATION METHOD AND WIRELESS PACKET COMMUNICATION APPARATUS
IMAGE PROCESSING APPARATUS, MANAGEMENT METHOD OF STORAGE MEDIUM, AND COMPUTER PROGRAM
RESISTANCE ELEMENT HAVING UNIFORM RESISTANCE VALUE, AND SEMICONDUCTOR ELEMENT USING THE SAME
IMPRINT LITHOGRAPHY
MULTILAYER PRINTED CIRCUIT BOARD FOR SEMICONDUCTOR PACKAGE
SEMICONDUCTOR DEVICE AND ITS MANUFACTURING METHOD
RADIO WAVE ABSORPTION MATERIAL AND WAVE ABSORBER
HIGHLY RELIABLE SEMICONDUCTOR PACKAGE AND PACKAGING BOARD USING THE SAME