Sound record disc and process for cutting sound grooves in sound record discs,申请号GB19350029359-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	Sound record disc and process for cutting sound grooves in sound record discs
摘要
申请公布号	GB462189(A)	申请公布日期	1937.03.04
申请号	GB19350029359	申请日期	1935.10.24
申请人	OTTO ZECHA	发明人
分类号	G11B27/06	主分类号	G11B27/06
代理机构		代理人
主权项
地址

您可能感兴趣的专利

MANAGEMENT METHOD FOR STORAGE SPACE AND STORAGE MANAGEMENT DEVICE

PROCESS FOR THE INACTIVATION OF MICROORGANISMS PRESENT IN AN AQUEOUS LIQUID CONTAINED IN A CLOSED CONTAINER AND APPARATUS TO CARRY OUT SAID PROCESS

SECURE SINGLE SIGN-ON EXCHANGE OF ELECTRONIC DATA

METHOD FOR AN IN-VEHICLE APPARATUS, AN IN-VEHICLE APPARATUS AND A VEHICLE

ALIGNMENT SENSOR AND HEIGHT SENSOR

ABSORBENT ARTICLE HAVING A FASTENING SYSTEM WITH A VISUAL CUE

CARRIERS FOR PROCESSING POUCHES AND CONTAINERS

USE OF A PCSK9 INHIBITOR TO TREAT HYPERLIPIDEMIA

CLAW ROTOR COMPRISING CLAWS HAVING A REDUCTION IN CROSS-SECTION AND ALTERNATOR, FOR A MOTOR VEHICLE COMPRISING SUCH A ROTOR

PHOTONIC SINTERING OF POLYMER THICK FILM COPPER CONDUCTOR COMPOSITIONS

TECHNICAL INFORMATION BROKER FOR POWER PLANTS

SYSTEMS AND METHODS FOR RESTRICTING FLUID FLOW IN A WELLBORE WITH AN AUTONOMOUS SEALING DEVICE AND MOTION-ARRESTING STRUCTURES

DOUBLE-CHAMBER MIXING SYRINGE AND METHOD OF USE

METHOD FOR GENERATING INTERMETALLIC COMPOUND, AND METHOD FOR CONNECTING ARTICLES TO BE CONNECTED BY USING INTERMETALLIC COMPOUND

APPARATUS AND METHOD FOR PURIFYING A FLUID IN TEMPERATURE SWING ADSORPTION SYSTEM

ALUMINUM OXIDE PASSIVATION FOR SOLAR CELLS

FORMULATION CONTAINING ENTOMOPATHOGENIC FUNGI FOR PEST CONTROL

STRUCTURALLY SUPPORTING INSERT FOR SPINAL FUSION CAGE

CONTEXTUAL INFORMATION LOOKUP AND NAVIGATION