Original document(5 pages)  中文版
    A manually driven sweeper is composed of dual-wheel handcart with wheels fixed to axle, self-locking clutch, drive axle, combined band with brooms, and elastic fixture. Its advantages are saving labour, low cost and no-noise.
Application Number
申请号		 01143286 Application Date
申请日		 2001.12.30
Title 名称 Hand street sweeper
Publication Number
公开号		 1429947 Publication Date
公开日		 2003.07.16
Approval Pub. Date Granted Pub. Date
International Classification 分类号 E01H1/05
Applicant(s) Name
申请人		 Zhang Wuyang
Address 地址 300122
Inventor(s) Name 发明人
Attorney & Agent 代理人 li feng
More information 更  多  信  息


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