CA915543A - Method and device for making filtering material for tobacco products - Google Patents

Method and device for making filtering material for tobacco products

Info

Publication number
CA915543A
CA915543A CA915543A CA915543DA CA915543A CA 915543 A CA915543 A CA 915543A CA 915543 A CA915543 A CA 915543A CA 915543D A CA915543D A CA 915543DA CA 915543 A CA915543 A CA 915543A
Authority
CA
Canada
Prior art keywords
filtering material
tobacco products
making filtering
making
tobacco
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
CA915543A
Inventor
A. Muller Paul
Muster Hans
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.)
Celfil Co
Original Assignee
Celfil Co
Publication date
Application granted granted Critical
Publication of CA915543A publication Critical patent/CA915543A/en
Expired legal-status Critical Current

Links

Landscapes

  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)

Claims
CA915543A Method and device for making filtering material for tobacco products Expired CA915543A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA915543T

Publications (1)

Publication Number Publication Date
CA915543A true CA915543A (en) 1972-11-28

Family

ID=36423020

Family Applications (1)

Application Number Title Priority Date Filing Date
CA915543A Expired CA915543A (en) Method and device for making filtering material for tobacco products

Country Status (1)

Country Link
CA (1) CA915543A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112261884A (en) * 2018-10-30 2021-01-22 韩国烟草人参公社 Disposable liquid aerosol-generating article and aerosol-generating device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112261884A (en) * 2018-10-30 2021-01-22 韩国烟草人参公社 Disposable liquid aerosol-generating article and aerosol-generating device
CN112261884B (en) * 2018-10-30 2023-11-24 韩国烟草人参公社 Disposable liquid aerosol-generating articles and aerosol-generating devices
US12063958B2 (en) 2018-10-30 2024-08-20 Kt&G Corporation Disposable liquid aerosol generating article and aerosol generating device

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