Title:
WOOD AIR-BRICK
Document Type and Number:
WIPO Patent Application WO/2002/042577
Kind Code:
A1
Abstract:
A kind of mixture is consisted of wood flour, plastics, additive and fire retardant. Said mixture is formed wood air-brick with various shapes and structures.
Inventors:
LIN BAOQIANG (CN)
JIANG TIANCHENG (CN)
JIANG TIANCHENG (CN)
Application Number:
PCT/CN2000/000727
Publication Date:
May 30, 2002
Filing Date:
December 25, 2000
Export Citation:
Assignee:
LIN BAOQIANG (CN)
JIANG TIANCHENG (CN)
JIANG TIANCHENG (CN)
International Classes:
E04B2/16; E04B2/02; (IPC1-7): E04C1/00
Foreign References:
| CN2232465Y | 1996-08-07 | |||
| CN2242918Y | 1996-12-18 | |||
| DE2120029A1 | 1972-11-02 | |||
| DE2422236A1 | 1975-11-27 |
Attorney, Agent or Firm:
CHINA SEIENCES PATENT & TRADEMARK AGENT LIMITED (16th floor 80 Haidian Roa, Haidian District Beijing 0, CN)
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