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
Procédé de purification de polymères, notamment de polyoléfines, contaminés par des composés métalliques
摘要
申请公布号
FR1254587(A)
申请公布日期
1961.02.24
申请号
FR19600817854
申请日期
1960.02.08
申请人
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ N. V.
发明人
分类号
C08F6/02
主分类号
C08F6/02
代理机构
代理人
主权项
地址
您可能感兴趣的专利
SYSTEMS AND METHODS FOR FINANCIAL PLANNING USING ANIMATION
IMAGE PROCESSING DEVICE, DISPLAY DEVICE, AND IMAGE PROCESSING METHOD
WEARABLE DISPLAY DEVICES
METHOD AND APPARATUS FOR AVOIDING PATTERN BLOCKAGE DUE TO SCATTER
Balance Bike
Systems and Methods for Fungible Densification of Recyclable Plastics
NAIL GEL CURING APPARATUS
Label sheet conveyance device and method of identifying seams between label sheets
POINT-OF-SALE ORGANIZER
TABLET COMPUTER RECEIVING HOUSING WITH SUPPORTING FUNCTION
CORROSION PROTECTION OF STEEL IN CONCRETE
METHOD OF FORMING A STAMPED ARTICLE
DEVICE FOR EMPTYING A BLOOD PRODUCT BAG
Exothermic fusion
Prefabricated Structural Parts for Creating a Small Structure
Multi Component Composite Plate Protection System for Footwear
GEL-BASED SEALS AND FIXATION DEVICES AND ASSOCIATED SYSTEMS AND METHODS
METHOD AND SYSTEM FOR BIOMASS HYDROGASIFICATION
MECHANISMS FOR BUILT-IN SELF TEST AND REPAIR FOR MEMORY DEVICES
SWITCH COMPRISING A TESTABLE CURRENT TRANSFORMER, AND METHOD FOR TESTING A CURRENT TRANSFORMER OF A SWITCH