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
SCANNING ELECTRON MICROSCOPE
摘要
申请公布号
EP0474223(A3)
申请公布日期
1992.05.20
申请号
EP19910114959
申请日期
1991.09.04
申请人
HITACHI, LTD.
发明人
SATO, MITSUGU
分类号
H01J37/09;H01J37/244;H01J37/28;(IPC1-7):H01J37/244
主分类号
H01J37/09
代理机构
代理人
主权项
地址
您可能感兴趣的专利
FRONT MOUNTING OF SWITCH MODULE
CINNAMALDEHYDE RELATED COMPOUNDS AS ANTIFUNGAL AGENTS IN MUSHROOMS
OPERATING APPARATUS FOR FEEDING, TAKING UP AND TENSIONING A BINDING STRAP
INTERMEDIATES OF PLATELET ACTIVATING FACTOR ANTAGONISTS
CHEWING GUM COMPOSITIONS HAVING REDUCED MOISTURE PICK-UP AND METHOD OF PREPARATION
A DENTAL CEMENT
SPACE VENTILATING SYSTEM
METHOD AND DEVICE FOR DETERMINING THE STEERING ANGLE OF A VEHICLE STEERING ROD
AN IMPROVED RIFLE
APPARATUS AND METHOD FOR INCREASED OPERAND AVAILABILITY IN A DATA PROCESSING UNIT WITH A STORE THROUGH CACHE MEMORY UNIT STRATEGY
ESPOSITORE PER DISCHI,COMPACT-DISC MUSICASSETTE E VIDEOCASSETTE
VALVOLA PNEUMATICA A TRE VIE PER ILCONFEZIONAMENTO DI PRODOTTI,FLUIDI E SEMIFLUIDI ANCHE AD ALTA GRANULOSITA'
ARTICOLO PER CORRISPONDENZA CONVERTIBILE IN BUSTA
STAIR-RODS
METHOD FOR MANIPULATING DIGITAL TEXT DATA
OVERFLOW CORRECTION CIRCUIT
COIN INTERMITTENT ACCEPTING DEVICE OF RESERVATION TYPE COIN ACCEPTOR OR THE LIKE
MEMORY CIRCUIT WITH IMPROVED SERIAL ACCESS CIRCUIT ARRANGEMENT
INTEGRATED CASCADE REFRIGERATION SYSTEM
MICROPROCESSOR SYSTEM HAVING AN EXTENDED ADDRESS SPACE
