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 zum Trennen von Gemischen aus Butadien und 1-Butylen
摘要
申请公布号
DE1002321(B)
申请公布日期
1957.02.14
申请号
DE1955C011397
申请日期
1955.06.15
申请人
CHEMISCHE WERKE HUELS AKTIENGESELLSCHAFT
发明人
BROICH DR. FRANZ;HUNSMANN DR. WERNER
分类号
C07C7/06
主分类号
C07C7/06
代理机构
代理人
主权项
地址
您可能感兴趣的专利
COVER HOLDER FOR TRUCK
METHOD FOR ADVERTISING AT BUYING POINT USING INTERNET AND DEVICE FOR EXCLUSIVE MEDIA PLAYER
LEG OF DESK
MOTOR DRIVEN SHAPING APPARATUS FOR FULL VOLTAGE INJECTION MOLDING MACHINE
FURNITURE FOR REMOVING DUST
MOVING PICTURE E-MAIL SERVICE ON INTERNET
CONTROL DEVICE OF RINGER INJECTION SET
SYSTEM AND METHOD FOR ADVERTISEMENT POSITION AUCTION ON INTERNET
HEADSET
GEARED MOTOR AND ANTENNA DRIVING DEVICE WITH GEARED MOTOR
FINANCIAL TRANSACTION SYSTEM AND METHOD UTILIZING COMPUTER AND VIDEO CONFERENCE SYSTEM
ROTARY TYPE COIN-WISE AUTOMATIC COIN SUPPLIER
ROTARY TYPE COIN-WISE AUTOMATIC COIN SUPPLIER
REAL TIME INTERACTIVE ELECTRONIC COMMERCE METHOD USING MOVING PICTURES
SYSTEM AND METHOD FOR DIGITAL SETTLEMENT
INTELLIGENCE-TYPE BIDDING AGENCY SYSTEM ON NETWORK, AND METHOD THEREFOR
INDUSTRIAL STARCH AND PREPARATION THEREOF
CUSHION FOR FISHERMAN
HOUSEHOLD DELIVERED GOODS RECEIVING DEVICE
WEB PIANO SYSTEM AND METHOD FOR USING THE SAME
