Original document(15 pages) Authorized document(15 pages) 中文版
    An improved aspirating jet piddler that has no moving parts and operates to achieve a soft laydown with reduced tangling.
Application Number
申请号
98807797 Application Date
申请日
1998.07.31
Title 名称 Air jet piddling
Publication Number
公开号
1265632 Publication Date
公开日
2000.09.06
Approval Pub. Date 2004.09.08 Granted Pub. Date 2004.09.08
International Classification 分类号 B65H51/16;B65H54/76
Applicant(s) Name
申请人
E. I. Du Pont De Nemours and Co.
Address 地址
Inventor(s) Name 发明人 F. W. Anderson;J. V. Hartzog;D. S. Quinn
Attorney & Agent 代理人 zheng jianhui

  
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