PREHEATING SYSTEM OF BOILER FEEDWATER,申请号JP19860039259-传众专利搜索

首页产品黄页商标征信

会员服务注册登录

法人/股东/高管

发明名称	PREHEATING SYSTEM OF BOILER FEEDWATER
摘要
申请公布号	JPS62200104(A)	申请公布日期	1987.09.03
申请号	JP19860039259	申请日期	1986.02.26
申请人	HITACHI LTD;HITACHI ENG CO LTD	发明人	HIRANO AKIRA;YAGINUMA KO
分类号	F22D1/00	主分类号	F22D1/00
代理机构		代理人
主权项
地址

您可能感兴趣的专利

DOPPELKUPPLUNGSGETRIEBE

MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE

1-SUBSTITUIERTE ALKYL-2-OXO-1,2-DIHYDROCHINOXALINDERIVATE.

HARD HEAT RESISTING SINTERED ALLOY

ZUSAMMENSETZUNG ZUR HERSTELLUNG EINES HAERTBAREN CALCIUMPHOSPHATARTIGEN MATERIALS UND VERFAHREN ZUR HERSTELLUNG EINES DERARTIGEN MATERIALS.

VAPOR-LIQUID CONTACTING APPARATUS

EASY GUTTER CLEANER

COMBINATION LOCK MECHANISM, ESPECIALLY SUITABLE FOR A WINDOW

RECOVERY OF ALUMINA TRIHYDRATE IN THE BAYER PROCESS

A MOVABLE STACKABLE LOAD CARRYING VEHICLE

FLUORINATED GELATIN AND PROCESS FOR ITS PREPARATION

AN IMPROVED METER READING DEVICE

EPOXY RESINS CONTAINING PHOSPHONIUM CATALYSTS

HEMMENDE PEPTIDE.

PRODUCTION OF OPTICALLY ACTIVE AMINOALCOHOL AND INTERMEDIATE THEREOF

PRODUCTION OF VINYLCYCLOHEXANE

PARALLEL OPTICAL TRANSMITTER

WAFER RETAINING CARRIER

ELECTRONIC MUSICAL INSTRUMENT