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
SECONDARY ELECTRON DETECTING DEVICE
摘要
申请公布号
JPH01253143(A)
申请公布日期
1989.10.09
申请号
JP19880078149
申请日期
1988.04.01
申请人
HITACHI LTD
发明人
OTAKA TADASHI
分类号
H01J37/244;G01B15/00;H01J37/28
主分类号
H01J37/244
代理机构
代理人
主权项
地址
您可能感兴趣的专利
SWITCH ASSEMBLY FOR MICROWAVE OVEN
SIZE INFORMATION GENERATING CIRCUIT FOR DATA TRANSFERING FROM VME BUS TO SBUS
METHOD OF COATING SEA-WEED
DEVICE FOR FILTERING EXHAUST GASES FOR USE IN A DIESEL ENGINE
TWIN EDGE BORING TOOL
OPTICAL ELEMENT POLISHING DEVICE
SELF-DIAGNOSTIC DEVICE IN ENGINE AIR-FUEL RATIO CONTROLLER
METHOD FOR EXCLUDING BIRD, ANIMAL, ETC., INVADING TO PROTECTED AREA BY INTIMIDATION
QUINOLINE-IMIDE POLYMER
Fremgangsmåte for optimalisering av kapasiteten i et telekommunikasjonssystem
Diffusor
ABSORPTION WATER COOLER-HEATER AND OPERATING METHOD THEREOF
METHOD FOR CREATION OF METAL FEATURE OF INSULATOR LAYER
IMPROVEMENTS IN OR RELATING TO STRUCTURES SUBJECT TO LOADING
WATER-CONTAINING SOFT CONTACT LENS
PRODUCTION OF RESIN COMPOSITION
PILLAR, FOLDED PLATE FRAME, AND GATE USING THEM
SAFETY DEVICE OF MOTOR-DRIVEN SHUTTER FOR ARCHITECTURE
VERTICAL TYPE WATERPROOF LOUVER
DECORATION MOLDING MOUNTING STRUCTURE IN ARCHITECTURAL PANEL
