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
Separation method
摘要
申请公布号
GB9719561(D0)
申请公布日期
1997.11.19
申请号
GB19970019561
申请日期
1997.09.16
申请人
HOLLEY, JOHN E F
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
Rechargeable alkaline cell and liquid phase-containing amalgam anode therefor
Electric heating elements for carburizing atmospheres
Power operated portable hand saw
Improvements in and relating to the nibs of ball point writing instruments andtheir manufacture
Electric pulse generating means
Improvements in or relating to devices incorporating rolling diaphragm seals
An electric heavy-duty low-pressure mercury discharge lamp
Improvements in or relating to wheels for road vehicles
Thermally responsive electrical switches
A corona electrode field composed of component elements
Low friction snap-acting thermostat
Improvements in or relating to recording echo sounders
Mechanical coupling device, especially for pressure vessels
Improvements in or relating to direct viewing storage tubes
Spectrometer
Toothbrush
Improvements in or relating to the production of moulded articles
Seat back structure
Improvements in or relating to cushioning and foot supporting footwear
Improvements in or relating to bicyclic aminoketones
