LOUDSPEAKER DRIVE UNITS,申请号EP19970929409-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	LOUDSPEAKER DRIVE UNITS
摘要
申请公布号	EP0920785(A2)	申请公布日期	1999.06.09
申请号	EP19970929409	申请日期	1997.07.02
申请人	B & W LOUDSPEAKERS LIMITED	发明人	FRYER, PETER, ALEXANDER;NEVILL, STUART, MICHAEL;ROE, STEPHEN, PHILIP, BARNHAM
分类号	H04R7/20;(IPC1-7):H04R7/20	主分类号	H04R7/20
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Extrusion of polyolefin onto paper at decreased temperatures

Process for controlling the molecular weight of aromatic polycarbonates

Incendiary composition

Electrical splice

Drill bit utilizing lubricant thermal expansion and relief valve for pressure control

Fixation of tritium in a highly stable polymer form

Method of purifying the waste water of paper mills

Method for coating of polyimide by electrodeposition

Setting means for doorlock assemblies

Hitch assembly for mounting a transverse beam on a three-point hitch

Method of playing a golf game

Dough placer improvements

Printing device

Radiator apparatus in a motorized two-wheeled vehicle

Casting support for automatic cast trim machines

Sample fraction collector

Motor mounting structure

Trolling motor safety mount

Wheel and tire carrier for attachment to motor vehicle doors