Original document(9 pages)  中文版
    A light-weight, sound-absorbing, shock-damping and radiation-resistant wall is composed of hollow template, two fixing slotted irons, shock-damping steel frame, sound-absorbing slab, two templates, two mortises, and heat radiator. Its advantages are multiple functions, saving energy and raw material, and no pollution.
Application Number
申请号		 03102109 Application Date
申请日		 2003.02.08
Title 名称 Light, sound insulating, shock-damping radiation-proof wall body template
Publication Number
公开号		 1429958 Publication Date
公开日		 2003.07.16
Approval Pub. Date Granted Pub. Date
International Classification 分类号 E04B2/74
Applicant(s) Name
申请人		 Chang Baoshan
Address 地址 300203
Inventor(s) Name 发明人
Attorney & Agent 代理人
More information 更  多  信  息


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