AU8182175A - Tobacco smoke filters - Google Patents

Tobacco smoke filters

Info

Publication number: AU8182175A
Authority: AU; Australia
Prior art keywords: tobacco smoke; smoke filters; filters; tobacco; smoke
Prior art date: 1972-03-24
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

AU81821/75A

Inventor

Paul Kinkle Mcginnis Jr

William Edward Levers

Charles Herbert Keith

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.)

Celanese Corp

Original Assignee

Celanese Corp

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.)

1972-03-24

Filing date

1975-06-04

Publication date

1976-12-09

1975-06-04 Application filed by Celanese Corp filed Critical Celanese Corp

1976-12-09 Publication of AU8182175A publication Critical patent/AU8182175A/en

Status Expired legal-status Critical Current

Links

AU81821/75A 1972-03-24 1975-06-04 Tobacco smoke filters Expired AU8182175A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US23792572A	1972-03-24	1972-03-24

Publications (1)

Publication Number	Publication Date
AU8182175A true AU8182175A (en)	1976-12-09

Family

ID=22895802

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU81821/75A Expired AU8182175A (en)	1972-03-24	1975-06-04	Tobacco smoke filters

Country Status (1)

Country	Link
AU (1)	AU8182175A (en)

1975
- 1975-06-04 AU AU81821/75A patent/AU8182175A/en not_active Expired

Similar Documents

Publication	Publication Date	Title
CA992830A (en)	1976-07-13	Filters for tobacco smoke
ZA732680B (en)	1974-03-27	Filter for tobacco smoke
ZA72185B (en)	1972-09-27	Tobacco smoke filter
CA991046A (en)	1976-06-15	Tobacco smoke filter
CA946698A (en)	1974-05-07	Tobacco smoke filters
CA939577A (en)	1974-01-08	Tobacco smoke filter
ZA728844B (en)	1973-10-31	Improved tobacco smoke filter
CA954407A (en)	1974-09-10	Tobacco smoke filter
ZA735223B (en)	1974-07-31	Cigarette filters for the selective removal of ciliatoxic smoke components
IL44284A0 (en)	1974-05-16	Tobacco smoke filter
AU3378071A (en)	1973-03-29	Tobacco smoke filter
EG10567A (en)	1976-01-31	Tobacco smoke filter
CA945451A (en)	1974-04-16	Smoke tobacco filter material
AU464851B2 (en)	1975-09-11	Tobacco smoke filter
CA929438A (en)	1973-07-03	Tobacco smoke filter
AU8182175A (en)	1976-12-09	Tobacco smoke filters
AU468763B2 (en)	1976-01-22	Tobacco smoke filter
CA993303A (en)	1976-07-20	Tobacco smoke filter
CA980202A (en)	1975-12-23	Tobacco smoke filter
CA891311A (en)	1972-01-25	Tobacco smoke filter
CA837888A (en)	1970-03-31	Tobacco smoke filter
CA889659A (en)	1972-01-04	Tobacco smoke filter element
ZA708146B (en)	1971-10-27	Tobacco smoke filter
AU4702672A (en)	1974-03-28	Cigarette filter
CA958298A (en)	1974-11-26	Device for filtering tobacco smoke