CA1120366A - Filtre de fumee de tabac - Google Patents

Filtre de fumee de tabac

Info

Publication number
CA1120366A
CA1120366A CA000328022A CA328022A CA1120366A CA 1120366 A CA1120366 A CA 1120366A CA 000328022 A CA000328022 A CA 000328022A CA 328022 A CA328022 A CA 328022A CA 1120366 A CA1120366 A CA 1120366A
Authority
CA
Canada
Prior art keywords
section
smoke
bore
tobacco smoke
expanded
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA000328022A
Other languages
English (en)
Inventor
Enrique Ligeti
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CA000328022A priority Critical patent/CA1120366A/fr
Application granted granted Critical
Publication of CA1120366A publication Critical patent/CA1120366A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
CA000328022A 1979-05-22 1979-05-22 Filtre de fumee de tabac Expired CA1120366A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000328022A CA1120366A (fr) 1979-05-22 1979-05-22 Filtre de fumee de tabac

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000328022A CA1120366A (fr) 1979-05-22 1979-05-22 Filtre de fumee de tabac

Publications (1)

Publication Number Publication Date
CA1120366A true CA1120366A (fr) 1982-03-23

Family

ID=4114258

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000328022A Expired CA1120366A (fr) 1979-05-22 1979-05-22 Filtre de fumee de tabac

Country Status (1)

Country Link
CA (1) CA1120366A (fr)

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Legal Events

Date Code Title Description
MKEX Expiry