Title: Cigarette without ash drop
Application Number: 97100363 Application Date: 1997.01.31
Publication Number: 1160518 Publication Date: 1997.10.01
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: A24D1/02
Applicant(s) Name: Chen Yifan Address: 610031
Inventor(s) Name:
Attorney & Agent: ZHANG YAPING
Abstract:
     The cigarette is one with an non-inflammable casing with ventilating pores and has its burnt ash maintained inside the casing. No ash drop can reduce environment pollution, and the non-inflammable casing separating the lighting tobacco from the ambience can prevent fire caused by lighting cigarette.
Time: 7
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