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
Spreader or digging attachment for magnets
摘要
申请公布号
US2686594(A)
申请公布日期
1954.08.17
申请号
US19530346755
申请日期
1953.04.03
申请人
FREYER ERNEST F
发明人
FREYER ERNEST F.
分类号
H01F7/20
主分类号
H01F7/20
代理机构
代理人
主权项
地址
您可能感兴趣的专利
DISPOSITIVO DI TIPO PERFEZIONATO PER LA LAVORAZIONE DELLE ESTREMITA' DI ELEMENTI LIGNEI SQUADRATI A SEZIONE PRISMATICA
GUIDA LEVERISMI PER L'ANCORAGGIO DEI MATERASSINI IN FIBRA NEL CIELO FILTRANTE DELLE CABINE DI VERNICIATURA A SPRUZZO.
LAVASTOVIGLIE CON TRITARIFIUTI
SEPARATORE UNIVERSALE PER VANI BAGAGLI DI AUTOVEICOLI.
RADIO COMMUNICATION SYSTEM AND RADIO COMMUNICATION TERMINAL
DEVICE AND PROCESS FOR PRODUCING PLASTIC COMPONENTS, ESPECIALLY POLYURETHANE MOULDINGS
CONTAINER CLOSURE ASSEMBLY WITH PROFILED SCREW THREADS
ZINC ROOF COVERING
DISPOSABLE PULL-ON PANT
METHOD FOR DRIVING PLASMA DISPLAY PANEL AND PLASMA DISPLAY DEVICE
ELECTRONIC DEVICE AND POWER SUPPLY PLUG
TWO-WAY AUTHENTICATION SYSTEM IN NETWORK, AND ITS METHOD, AND ITS PROGRAM, AND RECORDING MEDIUM
NETWORK SYSTEM FOR MEDICAL SERVICE
APPARATUS, METHOD, AND PROGRAM FOR SCHEDULE GENERATION, AND COMPUTER READABLE RECORDING MEDIUM WITH SCHEDULE GENERATION PROGRAM RECORDED THEREON
HELP SERVICE SYSTEM AND METHOD USING NETWORK
INTERNET CONNECTION SERVER EQUIPPED WITH INFRARED TRANSMITTING AND RECEIVING DEVICE
NCU WITH TIME CORRECTION FUNCTION
HEAT EXCHANGER AND HEAT PUMP TYPE WATER HEATER
LIGHT EMITTING DIODE AND METHOD OF MANUFACTURING THE SAME
POWER CONTROLLER OF HYBRID CONSTRUCTION MACHINE
