IT987040B - TOBACCO FILTERS AND PROCEDURES FOR THEIR MANUFACTURING - Google Patents

TOBACCO FILTERS AND PROCEDURES FOR THEIR MANUFACTURING

Info

Publication number
IT987040B
IT987040B IT2199973A IT2199973A IT987040B IT 987040 B IT987040 B IT 987040B IT 2199973 A IT2199973 A IT 2199973A IT 2199973 A IT2199973 A IT 2199973A IT 987040 B IT987040 B IT 987040B
Authority
IT
Italy
Prior art keywords
procedures
manufacturing
tobacco filters
tobacco
filters
Prior art date
Application number
IT2199973A
Other languages
Italian (it)
Original Assignee
Showa Denko Kk
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
Priority claimed from JP47028579A external-priority patent/JPS519039B2/ja
Priority claimed from JP10366572A external-priority patent/JPS5030720B2/ja
Priority claimed from JP1381973A external-priority patent/JPS5119040B2/ja
Application filed by Showa Denko Kk filed Critical Showa Denko Kk
Application granted granted Critical
Publication of IT987040B publication Critical patent/IT987040B/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/08—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Nonwoven Fabrics (AREA)
IT2199973A 1972-03-23 1973-03-22 TOBACCO FILTERS AND PROCEDURES FOR THEIR MANUFACTURING IT987040B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP47028579A JPS519039B2 (en) 1972-03-23 1972-03-23
JP10366572A JPS5030720B2 (en) 1972-10-18 1972-10-18
JP1381973A JPS5119040B2 (en) 1973-02-05 1973-02-05

Publications (1)

Publication Number Publication Date
IT987040B true IT987040B (en) 1975-02-20

Family

ID=27280412

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2199973A IT987040B (en) 1972-03-23 1973-03-22 TOBACCO FILTERS AND PROCEDURES FOR THEIR MANUFACTURING

Country Status (4)

Country Link
CA (1) CA979770A (en)
FR (1) FR2177406A5 (en)
GB (1) GB1381240A (en)
IT (1) IT987040B (en)

Also Published As

Publication number Publication date
GB1381240A (en) 1975-01-22
FR2177406A5 (en) 1973-11-02
CA979770A (en) 1975-12-16

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