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
FremgangsmÕte og apparat for Õ etablere en magnetisk pol for retningsbestemmelse
摘要
申请公布号
NO990757(D0)
申请公布日期
1999.02.18
申请号
NO19990000757
申请日期
1999.02.18
申请人
TECH-21 LTD
发明人
JAMIESON, ANGUS
分类号
E21B47/02;E21B47/022;G01C17/38;(IPC1-7):E21B
主分类号
E21B47/02
代理机构
代理人
主权项
地址
您可能感兴趣的专利
LASER
WASSERBADBENETZUNGSVORRICHTUNG.
REVERSE TRANSCRIPTASE INHIBITORS FOR TREATING ADENOCARCINOMAS
DISPOSITIVO PER LA PULIZIA E LA DISOSTRUZIONE INTERNA DI CORPI TUBOLARI PER USO MEDICO DA INTRODURRE NEL CORPO UMANO PARTICOLARMENTE TUBI ENDOTRACHEALI,DRENAGGI SONDE E CATETERI URETRALI E SIMILI
WAVE-POWER PLANT
SHAFT SPILLWAY
FORMULAZIONE FARMACEUTICHE PER LA SOMMINISTRAZIANE ORALE DI CALCITONI-NA
DERIVATI 1,4-BENZOTIAZINICI AD ATTIVITA' CALCIO ANTAGONISTA
GENE EXPRESSION SYSTEM (PARTICULARLY FOR ROTAVIRUS VP7 PROTEIN) INVOLVING A FOREIGN SIGNAL PEPTIDE AND OPTIONALLY A TRANSMEMBRANE ANCHOR SEQUENCE
KULSPETSPENNA
CASSETTE EXTRUDING MECHANISM FOR PORTABLE RECORDING AND REPRODUCING DEVICE
MAGNETIC RECORDING AND REPRODUCING DEVICE
PAPER FEEDER
IMAGE FORMING DEVICE
SHEET FEED CASSETTE
PAPER SHEET FEEDER
MIXED DIGITAL AND ANALOG CIRCUIT AND ITS TESTING DEVICE
DATA STORAGE DEVICE
INCLINED ELEVATOR
REAGENT FOR IMPROVING RECOVERY OF ANEXIN
