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
IMPROVED METHOD AND APPARATUS FOR INSPECTING WORKPIECES
摘要
申请公布号
EP0371643(A3)
申请公布日期
1991.05.29
申请号
EP19890311646
申请日期
1989.11.10
申请人
W.R. GRACE & CO.-CONN.
发明人
BROWN, DEREK ANTHONY;WORTH, JOHN NUMA;SANTANIELLO, BRIAN FRANK
分类号
G01N21/84;G01N21/88;G01N21/954;(IPC1-7):G01N21/88;G01N21/90
主分类号
G01N21/84
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Tie clasp
Shaft mounting for bearing assembly
Manufacture of pigments
Ornamental mounting
Coupling device
Foldable reflector
Method and apparatus for completing a well
Corn harvester
Inner shoe for reciprocating mowers
Starter jaw meshing mechanism
Clearer for the top drawing rollers of spinning machines
Trailer
Yard goods tensioning device
Collapsible jointed ladder and storage means therefor
Engine testing apparatus
Wire clothespin
Colloidal mill
Method of making porous fabric
Railway freight car roof
Electron storage device with grid control action