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 wasserloeslichen, quaternaeren N-Acylurethanen
摘要
申请公布号
DE746351(C)
申请公布日期
1945.01.27
申请号
DE1938G098266D
申请日期
1938.07.12
申请人
J. R. GEIGY A.-G.
发明人
ENGEL DR. KURT;PFAEHLER DR. KURT
分类号
C07C271/06
主分类号
C07C271/06
代理机构
代理人
主权项
地址
您可能感兴趣的专利
BELT CENTRIFUGE FOR SHAPING BODIES OF REVOLUTION
METHOD OF MOULDING TUBULAR ARTICLES FROM CONCRETE MIXES
BEAM-GLUEING PRESS
DEVICE FOR METERING OUT TIMBER LENGTHS
DEVICE FOR ASSEMBLING AND DISASSEMBLING THREADED JOINTS
ARTICLE STREAM DIVIDING DEVICE
COMPOSITION FOR REMOVING REMAINING FLUX
WORM SCREW HELIX MANUFACTURING METHOD
METHOD OF ARTIFICIAL BREEDING OF FRY OF RIVER CRAWFISH
COAL FLOTATION METHOD
BAG FILTER
APPARATUS FOR PULLING, TAKING-OFF AND WITHDRAWING MILKING APPARATUS
METERING-OUT APPARATUS FOR SEEDER
LAMINATED ADSORBER
APPARATUS FOR TREATING SEEDS WITH LIQUID PREPARATIONS
VIBRATION MOTOR
MACHINE FOR CHANGING BLAST FURNACE AIR TUYERES
CHELIERTES 1,8-NAPHTHYRIDINDERIVAT, VERFAHREN ZU SEINER HERSTELLUNG UND VERFAHREN ZUR HERSTELLUNG VON 1,8-NAPHTHYRIDINDERIVATEN
INRICHTING VOOR HET REGELEN VAN DE BRANDSTOFSTROMING DOOR DE SPROEIER VAN EEN VERBRANDINGSMOTOR.
ARRANGEMENT FOR AUTOMATIC CONTROL OF COMPENSATION CURRENT AT ALTERNATING ARC SHORT-CIRCUITING TO THE GROUND IN HIGH-VOLTAGE AC NETWORK
