Electric pickup for phonograph records,申请号US19280278989-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	Electric pickup for phonograph records
摘要
申请公布号	US1785157(A)	申请公布日期	1930.12.16
申请号	US19280278989	申请日期	1928.05.19
申请人	SPLITDORF ELECTRICAL COMPANY	发明人	TOEGEL HERBERT JOSEPH
分类号	H04R11/08	主分类号	H04R11/08
代理机构		代理人
主权项
地址

您可能感兴趣的专利

EXTRACTOR FOR VESSEL

MANUFACTURE OF STEEL PIPE COATED WITH RESIN

CUTTER FOR DECORATIVE BOARD

MOTOR TYPE BOLT CLAMPING MACHINE FOR SHEAR BOLT

INTERNAL GRINDING MACHINE FOR CAST IRON PIPE

METHOD OF FOUL ZINC PURIFICATION

FUNGICIDE INTENDED IN PARTICULAR FOR PROTECTING WOODDREVESINY

FISH TREATING APPARATUS

TYRE AND WHEEL BAND ASSEMBLY

ELECTRONIC SYSTEM OF COMPUTING CSALES

GUARD IN PARTICULAR FOR MACHINE TOOLS WITH MOVEABLE TABLEYM STOLOM

METHOD OF HYDROMECHANICALLY WINNING IN PARTICULAR HARD MINERALS AND HYDROMECHANICAL PLANER WITH HIGH PRESSURE NOZZLES AND CUTTING AND CHIPPING TOOLS THEREFORRDOGO MINERAL'NOGO SYR'JA,A TAKZHE GIDROMEKHANICHESKIJJ STRUG S SOPLAMI VYSOKOGO DAVLENIJA,REZHUHHIMI I OTKALYVAJUHHIMI INSTRUMENTAMI DLJA GIDROMEKHANICHESKOJJ OTBOJJKI-GLAVNYM OBRAZOM TVERDOGO MINERAL'NOGO SYR'JA

VEHICLE FOR WASHING GARBAGE COLLECTION CONTAINERSRA

METHOD OF COMPARING SURFACES OF POWDERS

GAS EXHAUST SILENCER

METHOD OF ACYLATION OF HYDROXYL GROUPS

AIRBORNE SPRAYING UNIT

INSTRUMENT FOR TEACHING OF FUNDAMENTAL CALCULATIONAL DEFINITIONS