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
MULTISTAGE HYDRAULIC MACHINERY
摘要
申请公布号
JPS56107969(A)
申请公布日期
1981.08.27
申请号
JP19800010072
申请日期
1980.02.01
申请人
HITACHI LTD
发明人
HISHIDA YASUO;OGIWARA MASASHIGE
分类号
F03B3/10;F03B11/04
主分类号
F03B3/10
代理机构
代理人
主权项
地址
您可能感兴趣的专利
SURFACE COATING LAYER RESISTANT TO HIGHH TEMPERATURE CORROSION
IMPROVING METHOD OF HEAT ABSORBING PERFORMANCE OF HEATED BODY
Electrochemical process using a fluidized electrode
Oxychlorination of ethylene
Apparatus for finishing workpieces on surface-lapping machines
Preservation of aqueous systems with alpha -bromo- beta -aminocrotononitrile
Method and apparatus for attaching an ostomy bag
Plain bearing laminate having slide-layer alloy based on copper-lead-tin
Well treating compositions
Hydrogen recovery from gaseous product of fluidized catalytic cracking
Process to retain tritium
Pressure bypass ports for an ultracentrifuge drive system in a vacuum environment
Method of enhancing seismic reflection signals for nonsurface-consistent static time shifts
Radar system with improved visual detection of long range targets
Photographically recording apparatus
Two channel optical flame detector
Numeral display device
Gas dynamic mixing laser
Arrangement for synchronizing a free-swinging oscillator
Sound system control
