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
DEVICE FOR CONTROLLING HYDRAULIC PUMP.
摘要
申请公布号
EP0440802(B1)
申请公布日期
1995.10.18
申请号
EP19900910888
申请日期
1990.07.27
申请人
HITACHI CONSTRUCTION MACHINERY CO., LTD.
发明人
WATANABE, HIROSHI 1082-66, TAGUCHO;IZUMI, EIKI 2613-343, OAZA SHIMOINAYOSHI;TANAKA, YASUO;ONOUE, HIROSHI TSUKUBA-RYO;NAKAMURA, SHIGETAKA 1-3, MANABE 4-CHOME
分类号
E02F9/22;F04B49/06;F15B11/16;F15B21/08;(IPC1-7):F15B11/00;F15B11/05
主分类号
E02F9/22
代理机构
代理人
主权项
地址
您可能感兴趣的专利
GAS FLOW ADJUSTING DEVICE IN SOLID FUEL GAS GENERATOR
OPERATING MECHANISM OF ENGINE COOLING FAN
SOIL GAS COLLECTING DEVICE
VIBRATION-ISOLATION STRUCTURE
VERTICAL DRAIN
THROATING FOR ROOF VERGE
PARTITION DEVICE
TILT TURNING DEVICE WITH BRAKE
WATER BEARING EXCAVATION SOIL CONTINUOUS REFORMATION SYSTEM
THREE WAY FRAME AND ASSEMBLING METHOD THEREOF
PANEL STRUCTURE
ORGANIC EL ELEMENT
AQUEOUS BLOCK POLYISOCYANATE COMPOSITION
Synthetic-yarn door-mat and manufacturing method thereof
Optical low pass filter, polariser and liquid crystal display devices using such
Roller bush for fuel injection pump
Light weight positive air pressure breathing apparatus
Automatic cassette changer
POWER SUPPLY UNIT
METHOD FOR ESTIMATING CAMERA PARAMETER