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
VACUUM SWITCHGEAR
摘要
申请公布号
HK1143889(A1)
申请公布日期
2013.06.21
申请号
HK20100110243
申请日期
2010.11.01
申请人
HITACHI LTD. (KABUSHIKIGAISHA HITACHI SEISAKUSHO)
发明人
AYUMU MORITA;TAKASHI SATO;TOMOAKI UTSUMI;MAKOTO YANO;KENJI TSUCHIYA;MASATO KOBAYASHI;SHUICHI KIKUKAWA;JUNICHI KATAGIRI
分类号
H01H
主分类号
H01H
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Railway vehicle braking system
Hydraulic pit prop
Helical spring gripping fastening
YIELDABLE STILTS
Filtering Medium
VERFAHREN ZUR HERSTELLUNG VON ZIEHFAEHIGEN VERBINDUNGEN BEI VERBUNDMATERIAL
INSULATED-GATE FIELD-EFFECT TRANSISTOR
Sodium sulphur cells.
Adducts from diisocyanates and methacryloylalkylethers, -alcoxybenzenes resp. -alcoxycycloalcanes and their use.
5-Oxo-2,5,-dihydro-1,2,4-triazines, methods for their production, herbicidal compositions comprising them, and their use as herbicides.
Cycloalkano-thiazolyloxamidic-acid derivatives, process for their preparation and pharmaceutical compositions containing them.
Liquid crystal display devices.
Process for the preparation of cardboard of the corrugated type.
IMPROVEMENTS RELATING TO PHOTOCHROMIC GLASSES
HYDROCRACKING PROCESS USING NICKEL/TUNGSTEN CATALYTIC COMPOSITE
Oscillation mechanism for the rectilinear reciprocating movement of a matrix printer carriage.
Movement responsive apparatus.
A clutch release mechanism for a pull type clutch.
Emulsion type blasting agent containing hydrazine mononitrate.
Vehicle tailgate assembly.
