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 Ketoaethern
摘要
申请公布号
DE1253694(B)
申请公布日期
1967.11.09
申请号
DE1963S084711
申请日期
1963.04.16
申请人
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ N. V.
发明人
FISCHER RUDOLPH F.
分类号
B01J31/08;C07C45/71
主分类号
B01J31/08
代理机构
代理人
主权项
地址
您可能感兴趣的专利
STANDING SINE WAVE CLOCK BUS FOR CLOCK DISTRIBUTION SYSTEMS
AIR HEATING SYSTEM
PUNCHING DEVICE FOR FLEXIBLE WORKPIECE
END FACE POLISHING MACHINE FOR OPTICAL FIBER
DRY DISTILLATION TYPE INCINERATOR
CONDUCTIVE POLYMER AND PREPARATION METHOD OF FILM USING THE SAME
BOXING GAME APPARATUS
APPARATUS FOR GENERATING GAMMA VOLTAGE AND INTEGRATED CIRCUIT INCLUDING THE SAME, AND METHOD FOR DRIVING THEREOF
DEVICE FOR INSPECTING ELECTRIC CONNECTION
DEVICE FOR FIXING WIRE HARNESS OF VEHICLE
BUTTERFLY VALVE
MOVABLE SURFACE WASHING APPARATUS FOR USE IN WATER PURIFYING PLANT
METHOD AND APPARATUS CONTROLLING IRRADIATION CAPACITY OF UV LAMP FOR DI WATER RECOVERY DEVICE
COVER RING OF DRY ETCH EQUIPMENT
HIGH SPEED OUTPUT SWITCHING METHOD AND HIGH SPEED OUTPUT SWITCHING APPARATUS FOR PROTECTION OF OUTPUT SHORT OF HIGH VOLTAGE DC POWER
ACTIVE FRACTION FOR INHIBITION OF PROTEIN TYROSINE PHOSPHATASE 1B OBTAINED FROM SIEGESBECKIA SPP.
TFT LCD AND MANUFACTURING METHOD THEREOF
TEMPERATURE ADJUSTMENT FACILITIES HAVING SAFETY DEVICE
METHOD FOR EMBOSSING JEAN FABRIC SHEET AND EMBOSSED JEAN FABRIC SHEET THEREBY
ADIABATIC MATERIAL IMPROVING ADIABATIC EFFECT OF REFRIGERATOR
