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
SCROLL COMPRESSOR WITH PRESSURE CONTROL
摘要
申请公布号
JPH04203376(A)
申请公布日期
1992.07.23
申请号
JP19900329283
申请日期
1990.11.30
申请人
HITACHI LTD
发明人
SUEFUJI KAZUTAKA
分类号
F04C18/02
主分类号
F04C18/02
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Water-sodium steam generator.
Semiconductor device comprising a semiconductor substrate bonded to a mounting means.
ROAD MAP DISPLAY SYSTEM FOR AUTOMOTIVE VEHICLES
Tetrahydronaphthoxazoles.
FREMGANGSMAATE VED FREMSTILLING AV ORGANOKLORSILICIUMFORBINDELSER
OVERBELASTNINGS-SIKRING FOR LOEFTEANORDNINGER.
FREMGANGSMAATE FOR DEKODING AV ET KVADRATURMODULERT, SIMULTANT FARGEFJERNSYNSSIGNAL.
1,2,3,4-TETRAHYDRO-6-OXO-2,8A-METHANO-6H-DIBENZ(C,E)-AZOCINES, MEDICAMENTS CONTAINING THEM, AND PROCESS FOR THEIR PREPARATION
METAL-TO-METAL SEAT HUB SEALS
METHOD OF PRODUCING ORGANOSILICON COMPOSITION WITH IN SITU PRODUCED CURE INHIBITOR
Heat accumulating material.
Device fabrication using gas-solid processes.
Method for synthesizing amorphous silicon nitride.
APARATO PARA RECOGER Y ALMACENAR VAPORES QUE SE DESPIDEN CUANDO SE TRANSFIEREN FLUIDOS VOLATILES ENTRE VEHICULOS QUE LOS TRANSPORTAN Y UN DEPOSITO
OIL WELL TESTING STRING BYPASS VALVE
Controlling the temperature of rooms in a building
ELECTROLYTIC PROCESS FOR PREPARING NITRITES
PROCESS FOR TREATING GLASS FIBRES
METHOD OF INTRODUCING A MAGNETIC CORE INTO A COIL
MEASURING ASPHALTENE CONTENT OF PETROLEUM PROTUCTS
