IT979127B - DEVICE FOR THE PURIFICATION OF TOBACCO SMOKE - Google Patents

DEVICE FOR THE PURIFICATION OF TOBACCO SMOKE

Info

Publication number: IT979127B
Authority: IT; Italy
Prior art keywords: purification; tobacco smoke; tobacco; smoke
Prior art date: 1972-02-17

Application number

IT2041473A

Other languages

Italian (it)

Original Assignee

Vincent P

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.)

1972-02-17

Filing date

1973-02-15

Publication date

1974-09-30

1973-02-15 Application filed by Vincent P filed Critical Vincent P

1974-09-30 Application granted granted Critical

1974-09-30 Publication of IT979127B publication Critical patent/IT979127B/en

Links

Classifications

- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F1/00—Tobacco pipes
- A24F1/02—Tobacco pipes with arrangements for cleaning or cooling the smoke
- A24F1/16—Tobacco pipes with arrangements for cleaning or cooling the smoke with zigzag or like passages for the smoke

IT2041473A 1972-02-17 1973-02-15 DEVICE FOR THE PURIFICATION OF TOBACCO SMOKE IT979127B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7205333A FR2172546A5 (en)	1972-02-17	1972-02-17

Publications (1)

Publication Number	Publication Date
IT979127B true IT979127B (en)	1974-09-30

Family

ID=9093647

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT2041473A IT979127B (en)	1972-02-17	1973-02-15	DEVICE FOR THE PURIFICATION OF TOBACCO SMOKE

Country Status (3)

Country	Link
DE (1)	DE2307547A1 (en)
FR (1)	FR2172546A5 (en)
IT (1)	IT979127B (en)

1972
- 1972-02-17 FR FR7205333A patent/FR2172546A5/fr not_active Expired
1973
- 1973-02-15 IT IT2041473A patent/IT979127B/en active
- 1973-02-15 DE DE19732307547 patent/DE2307547A1/en active Pending

Also Published As

Publication number	Publication date
FR2172546A5 (en)	1973-09-28
DE2307547A1 (en)	1973-08-30

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