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
IMPROVEMENTS IN AND RELATING TO SCANNING ELECTRON MICROSCOPES
摘要
申请公布号
GB9020140(D0)
申请公布日期
1990.10.24
申请号
GB19900020140
申请日期
1990.09.14
申请人
NIXON, WILLIAM C;BRETON, BERNARD C;THONG, JOHN T L
发明人
分类号
G01B7/28;H01J37/28
主分类号
G01B7/28
代理机构
代理人
主权项
地址
您可能感兴趣的专利
BACKLIGHT DEVICE AND IMAGE DISPLAY DEVICE USING THE SAME
BLOOD FLOW VELOCITY CALCULATION APPARATUS AND METHOD
LIQUID DISCHARGE CONTAINER
HYBRID POWER GENERATION ELEMENT
OMNIDIRECTIONAL LED LAMP
SOLID OXIDE FUEL BATTERY
LIGHTING UNIT AND PROJECTION TYPE VIDEO DISPLAY DEVICE
POLARIZATION CONVERSION ELEMENT, POLARIZATION CONVERSION UNIT, AND PROJECTION DEVICE
PHOTOELECTRIC CONVERSION ELEMENT AND METHOD OF MANUFACTURING THE SAME
NICKEL HYDROXIDE ELECTRODE MATERIAL AND METHOD FOR PRODUCING THE SAME
PORTABLE INFORMATION PROCESSING APPARATUS
PROJECTOR
PROJECTION LENS AND PROJECTION TYPE IMAGE DISPLAY DEVICE
PRODUCTION METHOD OF 4-OXOPROLINE DERIVATIVE
FUEL CELL SYSTEM, METHOD FOR MANUFACTURING THE SAME, AND METHOD FOR DISASSEMBLING THE SAME
FUEL CELL SYSTEM
NONAQUEOUS ELECTROLYTIC SOLUTION, ELECTRODE, AND ELECTROCHEMICAL DEVICE COMPRISING NONAQUEOUS ELECTROLYTIC SOLUTION AND ELECTRODE
SOLID POLYMER FUEL CELL
INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD AND PROGRAM
RESIDENTIAL DISTRIBUTION BOARD