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 alpha,alpha-Dialkyl-beta-propiolactonen
摘要
申请公布号
CH490366(A)
申请公布日期
1970.05.15
申请号
CH19670018193
申请日期
1967.12.27
申请人
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ N. V.
发明人
RADDER,JOHANNES;ANTOINE GAUTIER,PIETER;PETER CAMPEN,JAN
分类号
C07D315/00;(IPC1-7):C07D3/00
主分类号
C07D315/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
CLUTCH DEVICE
OUTLINE PROGRAMMING FOR DEVELOPMENT OF COMMUNICATION SERVICE
CIRCUIT FOR FIXING SIGNAL IN REFERENCE VALUE
AUTOMATIC CONTROL DEVICE FOR MEASURING INTERVAL
ELECTROPHOTOGRAPHIC PRINTING DEVICE
SHEET MATERIAL FEEDER AND IMAGE FORMING DEVICE
IMAGE FORMING DEVICE
METHOD AND EQUIPMENT FOR OPERATING DUPLEX CONTAINER ELECTRICARC FURNACE
STEAM CRYOPUMP
CONDUCTIVE MATERIAL AND USAGE THEREOF
PULSE SHAPING CIRCUIT
INSULATING PIPE EXPANDING JIG
UPRIGHT PIANO
DEVICE FOR BRINGING DOWN WORK FROM CONVEYER
ROTARY CONNECTOR
CLIP FOR WIRE HARNESS
SEMICONDUCTOR DEVICE AND FABRICATION OF THE SAME
PRODUCTION OF INORGANIC BOARD
COMPOSITION AND METHOD FOR REMOVING INK
METHOD OF TREATING TITANIUM DIOXIDE PIGMENT,NEW TITANIUM DIOXIDE PIGMENT AND ITS USE IN PRODUCTION OF PAPER
