Title: Dispelling harmful substance to health from cigarette
Application Number: 97110659 Application Date: 1997.05.20
Publication Number: 1172617 Publication Date: 1998.02.11
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: A24D3/12
Applicant(s) Name: Li Shaomin Address: 130023
Inventor(s) Name: Li Shaomin, Xiao Fengshou
Attorney & Agent:
Abstract:
     A method for removing harmfull matter from cigarette features that after copper ion exchange, chosen NaY-type molecular sieve is arranged in the filter tip of cigarette. Its advantages is high effect.
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