Multiple record phonograph,申请号US19390266958-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	Multiple record phonograph
摘要
申请公布号	US2397932(A)	申请公布日期	1946.04.09
申请号	US19390266958	申请日期	1939.04.10
申请人	J. P. SEEBURG CORPORATION	发明人	ERWOOD JOSEPH;HOLTER HAROLD
分类号	G11B17/18	主分类号	G11B17/18
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Verfahren zur Konvertierung kohlenoxydhaltiger Gase mit Wasserdampf in Wasserstoff und Kohlendioxyd

Verfahren zum Faerben von Fasern und Faeden aus hydrophoben Kunststoffen

PAD DEVICE FOR SHAVER

SEPARABLE FASTENER

ADJUSTABLE HINGE ASSEMBLY

METHOD FOR JOINING REINFORCING IRONS AND TOOL FOR CARRYING OUT THE METHOD

Needle board for felting looms and the like

Polyoxymethylene compositions containing ethylene/vinyl ester copolymers

Process for preparing polymers of dihydropyran

Gravity-sensitive levelling

Gas off-take system

Animated reminder device

Constant pressure refrigeration cycle

Process for removing iron from phosphoric acid

Gas burning infra-red heating device

Machines for lasting the toe ends of shoes

Boxing game with scoring device having automatic score difference indicator

Skinning machine