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
Improvements in gas purifiers
摘要
申请公布号
GB796632(A)
申请公布日期
1958.06.18
申请号
GB19550025500
申请日期
1955.09.06
申请人
NORTH WESTERN GAS BOARD
发明人
HUBBARD WILLIAM SAMUEL
分类号
C10K1/22
主分类号
C10K1/22
代理机构
代理人
主权项
地址
您可能感兴趣的专利
PRESA MULTISCOPO AD INSERTI MULTITAGLIENTI INTERCAMBIABILI.
PROCESS FOR PREPARATION OF LIPOSOMES IN AQUEOUS SOLUTION
PROCESS FOR THE PREPARATION OF ACETIC ACID DERIVATIVES
COMPOSIZIONE DI RIVESTIMENTO PER PROTEGGERE LA SUPERFICIE INTERNA DI TUBI IN SCAMBIATORI DI CALORE.
PROCEDIMENTO PER LA PREPARAZIONE DI ANIL DERIVATI DI DIFENIL GLIOSSALI
COMPOSIZIONI FUNGICIDE A BASE DI POLTIMIDI DEL FOSFORO
COMPOSIZIONI INDURIBILI TERMICAMENTE RESISTENTI
PROCEDIMENTO PER PREPARARE 2U ACILOSSI 9 11 STEROIDI
PROCEDIMENTO PER LA PRODUZIONE DI LIEVITO MEDIANTE SORGENTE DI CARBONIO IDROCARBURICO
FARE RECEIVING APPARATUS
WATCH WITH ILLUMINATION
BASKET SHAPED DENITRIFICATING CATALYST
DISSOLVED OXYGEN CONTROL IN SEWAGE TREATMENT PROCESS
WATER PRESSURE DEVICE FOR FEEDING WATER TO WORKING TURBINE
VIR SIGNAL PROCESSING CIRCUIT
CONSTITUTION SYSTEM FOR COMMON TRANSMISSION LINE
CIRCUIT SWITCHING UNIT
RADIATION THERMOMETER
DIGITAL FACSIMILE EQUIPMENT AVAILABLE FOR ELECTRIC TRANSMISSION OF HALF TONE
RADIO RECEIVER