Original document(9 pages) Authorized document(10 pages) 中文版
    The present invention relates to a kind of glass cabinet speakers and its manufacture procedure. The main body of the cabinet speakers is made of sheet glass by means of binding or pressed into shape. While the auxillary parts are attached onto it either by means of binding or with fasteners. Inside the box, sealed pipes are employed and form a back-to-back piled-up structure with the speakers. Glass cabinet speakers of this type have many outstanding advantages such as cheap raw material, exquisite appearance, pure sound quality and high fidelity.
Application Number
申请号		 90106445 Application Date
申请日		 1990.11.27
Title 名称 Crystal speaker and manufacturing method thereof
Publication Number
公开号		 1051654 Publication Date
公开日		 1991.05.22
Approval Pub. Date Granted Pub. Date 1993.05.05
International Classification 分类号 H04R1/02
Applicant(s) Name
申请人		 fan Zhouwei
Address 地址 110041
Inventor(s) Name 发明人
Attorney & Agent 代理人 DONG YULIANG

  
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