MAGNETIC RECORD AND ERASE HEAD,申请号GB19750021421-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	MAGNETIC RECORD AND ERASE HEAD
摘要
申请公布号	GB1464470(A)	申请公布日期	1977.02.16
申请号	GB19750021421	申请日期	1974.05.08
申请人	ANDREAGGI J;GRAF R	发明人
分类号	B41J3/50;G06K1/12;(IPC1-7):G06K1/12	主分类号	B41J3/50
代理机构		代理人
主权项
地址

您可能感兴趣的专利

BRAKE LAMP FOR VEHICLE

METHOD FOR POLISHING IRREGULAR SURFACE OF MEMBER

CONTROLLER FOR AUTOMATIC TRANSMISSION

MANUFACTURE OF ROLLER

ELEMENT TIL ISOLERING AF ISAER KRUMME ROER

SUAVIZANTE LIQUIDO DE TELAS

CERAMIC POLYLAYER CIRCUIT PANEL AND SEMICONDUCTOR MODULE

SOLID ELECTRON ELEMENT

(B1) ;METHOD OF OBTAINING NOVEL SUBSTITUTED DIAMINO PHTALIMIDES

(B1) ;METHOD OF OBTAINING 2-/4-/1,3-BENZODIOXOL-5-ILOMETHYL/-1-PIPERAZINYL/PYRIMIDINE

(B1) ;GAS-OXYGEN BURNER

(B1) ;METHOD OF OBTAINING JET A-1 FUEL FOR TURBO-JET ENGINEESS

(B1) ;METHOD OF MINING MINERALS USING SELF-ADVANCING ROOF SUPPORTS AND SELF-ADVANCING ROOF SUPPORTS THEREFOR

(B1) ;SOLDERING IRON TIP ASSEMBLY

(B1) ;METHOD OF MAKING PLANE REFRACTORY SLIDING BLOCKS FOR SLIDABLE CLOSURES

(B1) ;METHOD OF OBTAINING 1,2-BIS {PHENYLOSILYLO}ETHENES

(B1) ;GLASS-FURNACE CHARGE FOR ALKALI-LESS GLASS USED IN MAKING GLASS FIBRE

(B1) ;APPARATUS FOR METERINGLY DISPENSING COMMINUTED MATERIALS

(B1) ;METHOD OF MEASURING PRESSURE APPLIED TO A LIQUID CRYSTAL CONTAINING SENSING ELEMENT