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
17-alkyl-19-nortestosterones and their preparation
摘要
申请公布号
GB789065(A)
申请公布日期
1958.01.15
申请号
GB19550024454
申请日期
1955.08.25
申请人
G. D. SEARLE & CO.
发明人
分类号
C07J9/00;C07J75/00
主分类号
C07J9/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
PICTURE READER
TRANSFER COMMUNICATION SYSTEM
IC CARD DEVICE
CAR-MOUNTED ENGINE CONTROLLER
DRY ETCHING APPARATUS
SEMICONDUCTOR DEVICE AND MANUFACTURE THEREOF
TELEVISION SIGNAL RECEIVER
TALKING DEVICE FOR RADIO EQUIPMENT CONSOLE
CLOCK SIGNAL GENERATOR
IMAGE INPUT DEVICE
SEMICONDUCTOR DEVICE
MICROWAVE PLASMA TREATMENT APPARATUS
ADAPTIVE ANTENNA
FORMATION OF GATE INSULATING FILM OF MIS TYPE SEMICONDUCTOR DEVICE
MANUFACTURE OF SEMICONDUCTOR DEVICE
MANUFACTURE OF SEMICONDUCTOR BASE MATERIAL
LEAD FRAME AND MANUFACTURE THEREOF
SEMICONDUCTOR DEVICE
EVALUATING METHOD FOR RELIABILITY OF SEMICONDUCTOR DEVICE
TREATING METHOD FOR THIN-LAYER SUBSTANCE
