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
UN PROCEDIMIENTO PARA LA HIDROGENACION CATALITICA DE UN CO- POLIMERO DE BLOQUES.
摘要
申请公布号
ES437291(A3)
申请公布日期
1977.02.16
申请号
ES19910004372
申请日期
1975.04.30
申请人
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ, B. V.
发明人
分类号
C08F;(IPC1-7):08F/
主分类号
C08F
代理机构
代理人
主权项
地址
您可能感兴趣的专利
ELECTROMAGNETIC RELAY AND ITS USE ON A PRINTED CIRCUIT BOARD
PROGRAMME-CONTROLLED, MONEY-OPERATED ENTERTAINMENT AND GAME APPARATUS
Vehicle-guiding device for recognizing curved road and leading vehicle along curved road aurally
Alignment device
Tactile reading device
Tuning method for a radio receiver
Optical record medium
Electrical terminal applicator with improved terminal tape feed means
Push button device
A method for fabricating a Josephson device
Closure for tubular containers
Method for recovering metal chlorides from silicon or ferrosilicon alloys which have been reacted with chlorinating agents
A transport device for developing powder
Detection and discrimination device for radar impulses
Logarithmic detector
Pneumatic edge clamp and magnetic bias array for anhysteretic recording
Automatic frequency control using split-band signal strength measurements
METHOD AND SYSTEM FOR SUPERVISION, SUCH AS TIME AND/OR PASSAGE CONTROL
Preparation of copolymers of carbon monoxide with ethylenically unsaturated compounds, composition and method for melt processing
Fluid print head nozzle plate and method of its manufacture
