Electron microscope having a four-pole electron-optical lens assembly and a scanning line-like electron beam,申请号US19650461379-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 microscope having a four-pole electron-optical lens assembly and a scanning line-like electron beam
摘要
申请公布号	US3389252(A)	申请公布日期	1968.06.18
申请号	US19650461379	申请日期	1965.06.04
申请人	NORTH AMERICAN PHILIPS COMPANY, INC.	发明人	POOLE JAN BART LE
分类号	H01J37/04;H01J37/28	主分类号	H01J37/04
代理机构		代理人
主权项
地址

您可能感兴趣的专利

RESISTING LOOP ANGLE FILTER

POWER GENERATION APPARATUS WITH VOLTAGE ADJUSTING FUNCTION

MOLD FRAME FOR CONSTRUCTING FOUNDATION OF CONCRETE

SANITARY WASHING APPARATUS

OVERVOLTAGE PROTECTION CIRCUIT FOR MULTI-POWER SOURCE CIRCUIT

REPAIRING OF CONCRETE STRUCTURE

A TYPENWRITER RIBBON CARTRIDGE FOR A TYPENWRITER HAVING A CORRECTION KEY

METHOD OF MAKING AN INITIALLY ERASABLE BUT SUBSEQUENTLY PERMANENTINK FOR BALL POINT WRITING INSTRUMENTS

A COMBINATION OF INTERCONNECTED MICROPROCESSORS WITH A SYSTEM OF DISTRIBUTED CONTROL THEREOF

PROCEDEU DE INCLEIERE A LEMNULUI

INSTALATIE DE TREFILARE A ALIAJELOR NEFEROASE

CIRCUIT DE ADAPTARE PENTRU TRANSDUCTOARE PIEZOELECTRICE DE ULTRASUNETE

PROCEDEU DE OBTINERE A OXIDULUI DE ARGINT

DISPOZITIV PENTRU DIMINUAREA EFECTULUI DE PLINGERE A TALERELOR MULTIDEVERSOR

PROCEDEU DE RECUPERARE A MANGANULUI SUB FORMA DE DIOXID DE MANGAN ACTIV DIN ELEMENTE GALVANICE TIP LECLANCHE UZATE

METODA DE DETERMINARE A FOSFURII DE ZINC

PROCEDEU DE PREPARARE A SARURILOR HETEROPOLIANIONILOR DE MN(II)

PROCEDEU DE OBTINERE A PEROXACIZILOR ALIFATICI INFERIORI

TRANSMISIE ARMONICA FRONTALA

COMPOZITIE INTERMEDIARA PENTRU PRELUCRAREA CAUCIUCULUI SI PROCEDEU DEOBTINERE A ACESTEIA