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
PROCESS FOR PRODUCING TRICYCLIC TETRACARBOXYLIC DIANHYDRIDE
摘要
申请公布号
CA842268(A)
申请公布日期
1970.05.19
申请号
CAD842268
申请日期
申请人
DEREK BRYCE-SMITH;ANDREW GILBERT;BRIAN VICKERY
发明人
BRIAN VICKERY;ANDREW GILBERT;DEREK BRYCE-SMITH
分类号
主分类号
代理机构
代理人
主权项
地址
您可能感兴趣的专利
BEVERAGE DISPENSING BY DIRECT GAS PRESSURE
COPPER-TIN ALLOY AND ITS MANUFACTURE
GAP MEASURING DEVICE FOR PISTON RINGS
COPPER-BASE-ALLOY TUBE FOR CARRYING POTABLE WATER AND FOR A HEAT EXCHANGER
PHOTOGRAPHIC PRINTING APPARATUS
ADJUSTABLE SUPPORT DEVICES FOR SWIVEL CHAIRS
DIGITAL GAIN CONTROL
STORING WHEELED FRAMES OF CARGO CONTAINER TRAILERS
VAPOUR GENERATOR UTILIZING VERTICAL BARS FOR SUPPORTING ANGULARLY ARRANGED FURNACE BOUNDARY WALL FLUID FLOW TUBES
JACK ASSEMBLY FOR TRUCK TRANSMISSIONS DIFFERENTIALS AND POWER DIVIDERS
HEIGHT GAUGE
OPHTHALMOLOGICAL USE FOR COLOSTRUM
METHOD FOR MAKING POLYAMIDE ACID
CARBIDE FIBRE REINFORCED NI-BASE SUPERALLOY
METHOD OF MAKING END-TOOTHED CROWN
DEVICE FOR RESTARTING ELECTRODE OF ORE-REDUCING ELECTRIC FURNACE
CONTROL DEVICE FOR ASYNCHRONOUS MOTOR
DEVICE FOR STABILIZING ROTATINAL SPEED OF ASYNCHRONOUS SLIP-RING INDUCTION MOTOR
THREE-PHASE FREQUENCY QUADRUPLER
INVERSIBLE PHASE NUMBER CONVERTER FOR A.C.VOLTAGE