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
PIEZOELECTRIC PUMP FOR LINEAR DELIVERY OF ULTRA LOW VOLUMES
摘要
申请公布号
GB9004219(D0)
申请公布日期
1990.04.18
申请号
GB19900004219
申请日期
1990.02.24
申请人
HATFIELD POLYTECHNIC HIGHER EDUCATION CORPORATION
发明人
分类号
主分类号
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Catalytic dehydrogenation of hydrocarbons
Improvements in or relating to fire-arms
Improvements in or relating to the construction of rosary-beads, bead-necklaces, bead-bracelets and the like
Improvements relating to deferred-action electric batteries
Rotatable knob for cameras
Improvements in bucket excavating machines and excavator buckets therefor
An apparatus for handling stacks of paper
Improvements in and relating to heat exchangers
Friction linings
Polypropylene compositions
Straightening machine
Improvements relating to hydraulic pressure storage systems including piston pumps
Improvements in venetian blind assemblies
Azepine derivatives and process for their production
Improvements in or relating to dielectrics for electric cables
Electret and method for its manufacture
Improvements relating to radar systems
Improvements in agricultural seed drilling machines
Screw connection
An ignition system for internal combustion engines
