[go: up one dir, main page]

AU281273B2 - Cigarette filters - Google Patents

Cigarette filters

Info

Publication number
AU281273B2
AU281273B2 AU29070/63A AU2907063A AU281273B2 AU 281273 B2 AU281273 B2 AU 281273B2 AU 29070/63 A AU29070/63 A AU 29070/63A AU 2907063 A AU2907063 A AU 2907063A AU 281273 B2 AU281273 B2 AU 281273B2
Authority
AU
Australia
Prior art keywords
cigarette filters
cigarette
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.)
Expired
Application number
AU29070/63A
Other versions
AU2907063A (en
Inventor
JOHN JOSEPH OSMAR and THOMAS WALLER GEORGE JOHN EINAR OFFERDAHL
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
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
Application filed by Celanese Corp of America filed Critical Celanese Corp of America
Application granted granted Critical
Publication of AU2907063A publication Critical patent/AU2907063A/en
Publication of AU281273B2 publication Critical patent/AU281273B2/en
Expired legal-status Critical Current

Links

AU29070/63A 1962-04-11 1963-04-02 Cigarette filters Expired AU281273B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
USUS188300 1962-04-11

Publications (2)

Publication Number Publication Date
AU2907063A AU2907063A (en) 1964-10-08
AU281273B2 true AU281273B2 (en) 1964-10-08

Family

ID=

Similar Documents

Publication Publication Date Title
CA654164A (en) Filter for tobacco smoke
CA651163A (en) Tobacco smoke filter material
CA635110A (en) Polyolefin tobacco smoke filters
CA642873A (en) Air filters
CA653147A (en) Cigarette filters
AU281273B2 (en) Cigarette filters
CA641754A (en) Cigarette filter
CA650633A (en) Tobacco smoke filter
CA659225A (en) Cigarette filters
AU2907063A (en) Cigarette filters
CA646959A (en) Cigarette manufacture
CA634895A (en) Air filter
CA639928A (en) Air filter
CA639492A (en) Filter tipped cigarettes
CA652810A (en) Filters
CA638797A (en) Cigarette
CA634287A (en) Filter
CA642725A (en) Filter
CA654133A (en) Tobacco smoke filter
CA643496A (en) Tobacco smoke filter
CA641139A (en) Tobacco smoke filter
CA672437A (en) Cigarette filters
CA670473A (en) Cigarette filters
AU275832B2 (en) Filter unit
CA646018A (en) Filter unit