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
Ferromagnetic material
摘要
申请公布号
US3065071(A)
申请公布日期
1962.11.20
申请号
US19610099296
申请日期
1961.03.29
申请人
BELL TELEPHONE LABORATORIES, INCORPORATED
发明人
WERNICK JACK H.
分类号
C22C28/00;H01F1/03;H01F1/04
主分类号
C22C28/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Viscous product dispenser.
Child-proof screw cap.
Cartridge for a multistrike typing ribbon for printing machines.
Method for improving the composition of exhaust gases in Otto engines.
含氧氮化铝的耐火材料，滑动水口耐火材料及连续铸钢水口
TETRAMETHYLCYCLOPROPANECARBONIC ACID ESTERS
DEVICE FOR A MANEUVER MEMBER AT A ROTABLE DRIVER'S SEAT
SUBSTITUTED CHROMANON-2-YL ALKANOLS AND DERIVATIVES THEREOF
TRIGLYCIDYL COMPOUNDS FROM AMINOPHENOLS
PHENYLALKANOIC ACID DERIVATIVES
DOPAMINE-BETA-HYDROXYLASE INHIBITORS
METHOD FOR THE PREPARATION OF AMINO-TRIAZINONE DERIVATIVES
CAPACITANCE-FREQUENCY TRANSDUCER, ESPECIALLY FOR CAPACITANCE SENSORS
FLUID ACTUATOR DEVICES
ARRANGEMENT IN A DRUM-TYPE WASHING MACHINE FOR THE FEEDING OF A DETERGENT AVOIDING WASTAGE
COATING DEVICE FOR A CORRUGATED CARDBOARD INSTALLATION
METHOD AND DEVICE FOR ELECTROMAGNETIC HEATING OF A ROLL, IN PARTICULAR OF A CALENDER ROLL, USED IN THE MANUFACTURE OF PAPER OR OF SOME OTHER WEB-FORMED PRODUCT
FERRITIC-AUSTENITIC STAINLESS STEEL
LYING SURFACE FOR FURNITURE TO LIE ON, PREFERABLY BEDS
DRIVING BELT
