APPARATUS FOR MEASURING THE STRENGTH AND DIRECTION OF MAGNETIC FIELDS UTILIZING A PIEZOELECTRIC CRYSTAL,申请号USD3564402-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	APPARATUS FOR MEASURING THE STRENGTH AND DIRECTION OF MAGNETIC FIELDS UTILIZING A PIEZOELECTRIC CRYSTAL
摘要
申请公布号	US3564402(A)	申请公布日期	1971.02.16
申请号	USD3564402	申请日期	1969.01.31
申请人	NORTHROP CORP.	发明人	ROLAND PITTMAN
分类号	G01R33/028;(IPC1-7):G01R33/02	主分类号	G01R33/028
代理机构		代理人
主权项
地址

您可能感兴趣的专利

FOREIGN MATTER REMOVAL METHOD FOR TEMPLATE, PRODUCTION METHOD OF TEMPLATE AND BASE PLATE FOR FOREIGN MATTER REMOVAL

PRODUCTION METHOD OF MOLDING, PRODUCTION METHOD OF SPARK PLUG, AND PRODUCTION METHOD OF SENSOR

PASSWORD INFORMATION PRINTED MATTER AND DETERMINATION METHOD THEREOF

IMAGE FORMING APPARATUS

FLEXIBLE TRANSPARENT SUBSTRATE

LIQUID EJECTION DEVICE

CARTRIDGE MEMBER AND CUTTING EDGE REPLACEABLE CUTTING TOOL

SCREWDRIVER WITH SCREW HOLDER

FINE TOOL MANUFACTURING METHOD, AND FINE TOOL

LASER PROCESSOR AND LASER PROCESSING METHOD

WELDING PROTECTIVE SURFACE, AND GRIP

WELDING PROTECTIVE SURFACE

TOWER TYPE CRUSHER AND CRUSHING METHOD THEREBY

WATER TREATMENT SYSTEM AND WATER TREATMENT METHOD

LOW AIR CAPACITY DRAFT CHAMBER

PROCESSING METHOD AND PROCESSING UNIT OF ORGANIC WASTE WATER

OPTOMETRY APPARATUS AND METHOD FOR SUBJECTIVE MEASUREMENT USING OPTOMETRIC CHART

INFORMATION PROCESSING SYSTEM, INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING PROGRAM, INFORMATION PROCESSING METHOD, AND STORAGE MEDIUM