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
Method for vapor phase polymerization of alpha-olefin
摘要
申请公布号
EP0604990(B1)
申请公布日期
1997.06.11
申请号
EP19930121035
申请日期
1993.12.28
申请人
NIPPON PETROCHEMICALS CO., LTD.
发明人
NIWA, MASAHIRO;KUBO, KUNIMICHI;KOBAYASHI, EIKO;YOSHIKAWA, MAMORU
分类号
B01J8/24;B01J19/00;C08F2/34;C08F10/00;(IPC1-7):C08F2/34
主分类号
B01J8/24
代理机构
代理人
主权项
地址
您可能感兴趣的专利
MULTI-LAYER SCREEN CLOTH, IN PARTICULAR FOR THE WET END OF A PAPER-MAKING MACHINE
IMPROVEMENTS IN TENDONS FOR POST-TENSIONED PRE-STRESSED CONCRETE STRUCTURES
PROCESS FOR THE PREPARATION OF A PROPYLENE-ETHYLENE BLOCK POLYMER
CONTINUOUS PROCESS FOR PREPARING POLYETHERIMIDES
LOCK WITH SLIDING BOLT, ESPECIALLY FOR SAFES
IMPROVING CATALYTIC ACTIVITY OF ALUMINOSILICATE ZEOLITES
LENGTH-MEASURING DEVICE
BATTERY CHARGER
PRINTING FORM STRETCHING DEVICE IN A PRINTER
SHIRRED CASING, SHIRRING ORGAN FOR MAKING IT AND DEVICE WITH THIS SHIRRING ORGAN
RADIOAKTIVT DIAGNOSEMIDDEL TIL PAAVISNING AF EN VENOES THROMBOSE
ROBOT DEVICE
OSCILLATOR CIRCUIT
COMBINATORIAL WEIGHING APPARATUS
SEMICONDUCTOR VAPOR PHASE GROWING APPARATUS
Inter-music interval detecting system and method
Learn to write instrument
Weapon loading apparatus
TARGET SEEKING MUNITION
MEASURING APPARATUS AND METHOD
