CA734337A - Tobacco smoke filter - Google Patents

Tobacco smoke filter

Info

Publication number: CA734337A
Authority: CA; Canada
Prior art keywords: tobacco smoke; smoke filter; filter; tobacco; smoke
Prior art date: 1966-05-17
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

CA734337A

Inventor

William T. Allman, Jr.

Ralph G. Higgins, Jr.

R. Haley Charles

F. Carothers James

E. Layman Claude

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 of America

Publication date

1966-05-17

1966-05-17 Application granted granted Critical

1966-05-17 Publication of CA734337A publication Critical patent/CA734337A/en

Status Expired legal-status Critical Current

Links

244000061176 Nicotiana tabacum Species 0.000 title 1
235000002637 Nicotiana tabacum Nutrition 0.000 title 1
239000000779 smoke Substances 0.000 title 1

CA734337A Tobacco smoke filter Expired CA734337A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA734337T

Publications (1)

Publication Number	Publication Date
CA734337A true CA734337A (en)	1966-05-17

Family

ID=36132495

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA734337A Expired CA734337A (en)			Tobacco smoke filter

Country Status (1)

Country	Link
CA (1)	CA734337A (en)

0
- CA CA734337A patent/CA734337A/en not_active Expired

Similar Documents

Publication	Publication Date	Title
CA923396A (en)	1973-03-27	Tobacco smoke filter
MY7000035A (en)	1970-12-31	Tobacco smoke filters
CA736743A (en)	1966-06-21	Cigarette smoke filter device
AU404050B2 (en)	1967-08-10	Tobacco smoke filter
CA737252A (en)	1966-06-28	Tobacco smoke filter
CA745841A (en)	1966-11-08	Tobacco smoke filter
CA745842A (en)	1966-11-08	Tobacco smoke filter
CA734337A (en)	1966-05-17	Tobacco smoke filter
AU128866A (en)	1967-08-10	Tobacco smoke filter
AU422930B2 (en)	1969-01-23	Tobacco smoke filter element
CA712844A (en)	1965-07-06	Tobacco smoke filter
CA715338A (en)	1965-08-10	Tobacco smoke filter
AU2472867A (en)	1969-01-23	Tobacco smoke filter element
AU438139B2 (en)	1968-08-06	Cigarette or cigar filter
CA709195A (en)	1965-05-11	Tobacco smoke filters
AU404677B2 (en)	1967-11-16	Cigarette filter
AU401469B2 (en)		Tobacco smoke filter
AU2331467A (en)	1969-01-09	Improvements in tobacco smoke filters
AU384966A (en)	1967-10-05	Improved additive tobacco smoke filter
AU1746667A (en)	1968-08-06	Cigarette or cigar filter
AU4207368A (en)	1970-02-19	Tobacco smoke filter
CA789856A (en)	1968-07-16	Tobacco smoke filter
AU402131B2 (en)		Tobacco smoke filter
CA660642A (en)	1963-04-02	Tobacco smoke filter
CA662477A (en)	1963-05-07	Tobacco smoke filter