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 preparing a polyarylene thioether
摘要
申请公布号
US4931542(A)
申请公布日期
1990.06.05
申请号
US19880160936
申请日期
1988.02.26
申请人
IDEMITSU PETROCHEMICAL COMPANY, LIMITED
发明人
TSUCHIDA, EISHUN;NISHIDE, HIROYUKI;YAMAMOTO, KIMIHISA;YHOSHIDA, SHU
分类号
C08G75/02
主分类号
C08G75/02
代理机构
代理人
主权项
地址
您可能感兴趣的专利
COUPLING DEVICE FOR OPTICAL FIBRE- SAPHIRE TERMINAL
SUPPORT FOR PUTING THE CHAIR OF ANY TYPE
PREPARATION PROCESS OF AN ENAMEL SLIP FROM POWDERS RESULTED FROM ENAMELLING PROCESS
VISCOUS PRODUCTS DOSAGE MACHINE, IN SPECIAL PACKETS
HYDRAULIC DISTRIBUITOR, FOR DRIVE OF MARKERS OF AGRICULTURAL SOWING MACHINES
Anordning för slitagevarning vid en slavcylindermanövrerad koppling
Seats for swings
Böjligt bandformat kablage
PADIOLA ARTICULADA EXTENSIVEL
SISTEMA DE CONSTRUCAO DE TECTOS FALSOS
AUTOMATIC METERING TANK FOR LIQUID PRODUCTS
METHOD OF CONTROL OF TEMPERATURE OF OUTSIDE AND RECIRCULATING AIR MIXTURE AT HEAT EXCHANGER OUTLET AND AUTOMATIC CONTROL SYSTEM OF PLENUM VENTILATION PLANT
METHOD AND SYSTEM FOR ROOM VENTILATION
AIR CONDITIONING SYSTEM WITH AUTOMATIC CONTROL OF TEMPERATURE AND MOISTURE CONTENT IN INCOMING AIR
AUTOMATIC CONTROL SYSTEM OF HEAT-SUPPLY SYSTEM CUSTOMER INPUT
METHOD FOR EXPOSURE PIPELINE DEFECT FOR UNDERGROUND REPAIR
METHOD FOR DAMPING OSCILLATIONS WHEN COMBINING EVEN NUMBER OF PRESSURE FLOWS INTO COMMON FLOW
SHUT-OFF UNIT
MECHANISM FOR CONVERTING RECIPROCATION TO ROTATION AND VICE VERSA
MECHANISM FOR CONVERTING RECIPROCATION TO ROTATION AND VICE VERSA