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
ELEVATOR WAITING TIME INDICATING SYSTEM
摘要
申请公布号
JPS52106554(A)
申请公布日期
1977.09.07
申请号
JP19760023241
申请日期
1976.03.05
申请人
HITACHI LTD
发明人
KANEKO TAKASHI;IWASAKA TATSUO;OGURA JIYUNICHI;HIRASAWA KOUTAROU;KUZUNUKI SOUSHIROU
分类号
B66B3/00
主分类号
B66B3/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Process for providing a protective coating for non-porous surfaces
Internal combustion engines,their exhaust systems and manufacture thereof
Method of decontaminating soils in situ combining horizontal radial flow technique and depolluting agents in a confined site
Electric cable
Förfarande och anordning för att ur rökgaser avskilja partiklar
Silanordning i en kontinuerlig kokare
Anordning för rening av genom arbetsmaskiner cirkulerande behandlingsvätskor jämte förfarande för rening av sådana vätskor
Pipe coupling
A holder
Portable expansion device for note-book computer
Grinding wheel dresser
A propeller control system
An electronic clapperboard for sound-vision synchronisation
Folding apparatus
An external rear-view mirror for motor vehicles
GIUNTO ROTANTE PER SIFONE FISSO CON SISTEMA INNOVATIVO DI FISSAGGIO DI DETTO SIFONE CHE PUO' TROVARE IMPIEGO PER I CILINDRI ESSICCATORI
Novel types of medical use for polyene macrolides
APPARECCHIATURA MOTORIZZATA DI CARICO E SCARICO PER AUTOCARRI E SIMILI
Method and Apparatus for Preparing Solid Surfaces for Inspection
Encapsulated magnets in a permanent magnet rotor
