DE293780C - - Google Patents

Info

Publication number
DE293780C
DE293780C DENDAT293780D DE293780DA DE293780C DE 293780 C DE293780 C DE 293780C DE NDAT293780 D DENDAT293780 D DE NDAT293780D DE 293780D A DE293780D A DE 293780DA DE 293780 C DE293780 C DE 293780C
Authority
DE
Germany
Prior art keywords
filter
smoke
cigarettes
magnesia
filters
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.)
Active
Application number
DENDAT293780D
Other languages
German (de)
English (en)
Publication of DE293780C publication Critical patent/DE293780C/de
Active legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of cigars or cigarettes
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/16—Use of materials for tobacco smoke filters of inorganic materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
DENDAT293780D Active DE293780C (env)

Publications (1)

Publication Number Publication Date
DE293780C true DE293780C (env)

Family

ID=548414

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT293780D Active DE293780C (env)

Country Status (1)

Country Link
DE (1) DE293780C (env)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1111083B (de) * 1959-07-30 1961-07-13 Hoechst Ag Rauchfilter fuer Tabakerzeugnisse und Verfahren zu dessen Herstellung
US5431245A (en) * 1991-08-22 1995-07-11 Brueninghaus Hydraulik Gmbh Hydrostatic axial piston motor for fitting in the hub of a driven wheel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1111083B (de) * 1959-07-30 1961-07-13 Hoechst Ag Rauchfilter fuer Tabakerzeugnisse und Verfahren zu dessen Herstellung
US5431245A (en) * 1991-08-22 1995-07-11 Brueninghaus Hydraulik Gmbh Hydrostatic axial piston motor for fitting in the hub of a driven wheel

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