ELECTRON GUN AND ELECTRON BEAM,申请号JP19970316845-传众专利搜索

首页产品黄页商标征信

会员服务注册登录

法人/股东/高管

发明名称	ELECTRON GUN AND ELECTRON BEAM
摘要
申请公布号	JPH11149894(A)	申请公布日期	1999.06.02
申请号	JP19970316845	申请日期	1997.11.18
申请人	JEOL LTD	发明人	KITAMURA SHINICHI
分类号	H01J37/073;H01J37/28;(IPC1-7):H01J37/073	主分类号	H01J37/073
代理机构		代理人
主权项
地址

您可能感兴趣的专利

PRINTER CONTROLLING SYSTEM FOR SUPPORTING DIVERSE PRINTERS BY OFFERING MULTIPLE LANGUAGES/FONTS

METHOD OF MANUFACTURING POWER DEVICE WITH POWER CELL FORMED WITHIN LOGIC PORTION

GROUNDING STRUCTURE FOR A HIGH-VOLTAGE DEVICE IN A POWER PLANT TO PREVENT THE DISCONNECTION ACCIDENT AND LEAKAGE CURRENT ACCIDENT OF THE HIGH-VOLTAGE DEVICE

FAN OPERATION CIRCUIT FOR EASILY CONTROLLING OUTPUT OF FAN MOTORS BY CONNECTING RADIATOR FAN MOTOR WITH CONDENSER FAN MOTOR IN PARALLEL STRUCTURE IN VEHICLE

DEVICE FOR MEASURING LEVEL OF CRDS IN HEAT RECOVERY STEAM GENERATOR WITH REMOTE LEVEL SWITCH

LONG FIBER NON-WOVEN FABRIC COMPRISED OF SEA-ISLAND TYPE FILAMENT FIBER, HAVING EXCELLENT MECHANICAL PROPERTIES AND MANUFACTURING METHOD THEREOF

COMPUTER SYSTEM FOR SETTING ENVIRONMENT SETTING VARIABLES OF DISPLAY DEVICE WITH HOTKEY COMBINATION AND CONTROLLING METHOD THEREOF

METHOD FOR CONVERTING UNITS USING COMPUTER

ARRAY SUBSTRATE FOR LIQUID CRYSTAL DISPLAY AND METHOD FOR MANUFACTURING THE SAME, PARTICULARLY IN CONCERNED WITH SIMPLIFYING MANUFACTURING PROCESS WHILE IMPROVING APERTURE RATIO

METHOD FOR MARKING LOTTERY TICKET INFORMATION AND BUYER ID INFORMATION ON LOTTERY TICKET SLIP, AND INTERNET LOTTERY TICKET PURCHASE AGENT METHOD USING THE SAME AND ELECTRONIC RECEIPT TRANSFER METHOD

APPARATUS FOR COMBINING A BATTERY PACK IN A MOBILE TERMINAL HAVING A PLANE CAM, ESPECIALLY CONCERNED WITH FIXING A BATTERY PACK USING A NARROW SPACE

METHOD AND DEVICE FOR DISPLAYING DEVICE DRIVER USER INTERFACE SCREEN ON HOST

ANTI-VIBRATION BAND FOR GENERATOR HAVING COMPRESSION BAND PRESSED TO CORE ASSEMBLED ON KEY BAR PORTION

METHOD FOR TESTING STABILITY OF FUEL PIPE IN NATURAL GAS SUPPLY SYSTEM BY PURGING WITH USED NITROGEN GAS AFTER LEAKAGE TEST OF NITROGEN GAS

GRIPPER CONTROLLING GRIPPING FORCE CAPABLE OF MAINTAINING GRIPPING FORCE WHILE OBJECT HELD BY GRIPPER IS TRANSFERRED

DEGAUSSING COIL HOLDER FORMED WITH A CABINET BY ONE BODY IN A CRT

METHOD FOR CONTROLLING A PLURALITY OF CLEANING FACILITIES IN POWER PLANT WITH ONE CONTROLLER IN DISTRIBUTION CONTROL SYSTEM ROOM

METHOD FOR CALCULATING NET POSITIVE SUCTION HEAD IN INLET OF WATER SUPPLY PUMP BY REFLECTING INTRODUCTION OF CONDENSATES OF VARIOUS TEMPERATURES INTO DEAERATOR IN TRANSIENT OPERATION

CLASH PREVENTION APPARATUS FOR A ROTARY HEAD OF A MACHINING CENTER BY DETECTING A ROTARY ANGLE OF A RAM SHAFT ROTATING A ROTARY HEAD

STRUCTURE FOR DISSIPATING HEAT OF PULLEY BEARING OF COMPRESSOR HOUSING, SPECIFICALLY FRICTIONAL HEAT BETWEEN NOSE PART AND BEARING