CO-PLANAR LOUD SPEAKER,申请号CAD577737-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	CO-PLANAR LOUD SPEAKER
摘要
申请公布号	CA577737(A)	申请公布日期	1959.06.16
申请号	CAD577737	申请日期
申请人	RADIO SPEAKERS (CANADA) LIMITED	发明人	JACK B. HARRIS
分类号		主分类号
代理机构		代理人
主权项
地址

您可能感兴趣的专利

SIMPLIFIED CONDITIONS AND CONFIGURATIONS FOR PHASE-CONTRAST IMAGING WITH HARD X-RAYS

PRIZE BALL PUT-OUT DEVICE OF PACHINKO MACHINE

GEL SEAL FOR SURGICAL TROCAR APPARATUS

PANTS TYPE DISPOSABLE DIAPER

SIMPLIFIED CLOTHES CARRYING BAG

BATH TOWEL DRIER

EMOTION DATA SUPPLYING APPARATUS, PSYCHOLOGY ANALYZER, AND METHOD FOR PSYCHOLOGICAL ANALYSIS OF TELEPHONE USER

DRUM TYPE WASHING MACHINE

PACHINKO GAME MACHINE

IMPLANT FOR FIXATION

CAR WASHING BRUSH

CARRIER DEVICE FOR CONNECTION

METHOD OF ATTACHING/DETACHING BAR MEMBER FOR DRAINBOARD-LIKE FLOOR MAT, AND DRAINBOARD-LIKE FLOOR MAT

SLOT MACHINE AND CONTROL METHOD OF SLOT MACHINE

SERVICE PROVISION SYSTEM, SERVER AND GAME MACHINE