AU422920B2 - Method of forming smoke filters - Google Patents

Method of forming smoke filters

Info

Publication number
AU422920B2
AU422920B2 AU16766/70A AU1676670A AU422920B2 AU 422920 B2 AU422920 B2 AU 422920B2 AU 16766/70 A AU16766/70 A AU 16766/70A AU 1676670 A AU1676670 A AU 1676670A AU 422920 B2 AU422920 B2 AU 422920B2
Authority
AU
Australia
Prior art keywords
smoke filters
forming smoke
forming
filters
smoke
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
AU16766/70A
Other versions
AU1676670A (en
Inventor
JESSE R. PINKHAM and JOHN D. WOODS JOSEPH H. SHERRILL
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.)
RJ Reynolds Tobacco Co
Original Assignee
RJ Reynolds Tobacco Co
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 RJ Reynolds Tobacco Co filed Critical RJ Reynolds Tobacco Co
Application granted granted Critical
Publication of AU1676670A publication Critical patent/AU1676670A/en
Publication of AU422920B2 publication Critical patent/AU422920B2/en
Expired legal-status Critical Current

Links

AU16766/70A 1969-06-30 1970-06-24 Method of forming smoke filters Expired AU422920B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
USUS837,746 1969-06-30
USUS876,237 1969-11-13
USUS9515 1970-02-09

Publications (2)

Publication Number Publication Date
AU1676670A AU1676670A (en) 1972-01-06
AU422920B2 true AU422920B2 (en) 1972-01-06

Family

ID=

Similar Documents

Publication Publication Date Title
CA923396A (en) Tobacco smoke filter
AU422920B2 (en) Method of forming smoke filters
AU1676670A (en) Method of forming smoke filters
AU1676470A (en) Smoke filter
CA817637A (en) Method of manufacturing pleated filters
CA803257A (en) Tobacco smoke filters
CA926255A (en) Filter construction and method of forming same
CA816444A (en) Smoke filters
CA949982A (en) Method of producing 2-chlorobutenes
CA830829A (en) Filter cartridge and its method of manufacture
AU417446B2 (en) Smoke filter
AU421288B2 (en) Smoke filter
AU419724B2 (en) Smoke filter
CA810933A (en) Smoke filter
CA810111A (en) Manufacture of filters
CA803258A (en) Tobacco smoke filters and the methods of making same
CA823443A (en) Tobacco smoke filters
CA818205A (en) Tobacco smoke filters
CA823938A (en) Tobacco smoke filters
CA824450A (en) Tobacco smoke filters
CA826451A (en) Tobacco smoke filters
CA830793A (en) Tobacco smoke filters
CA817685A (en) Filter for cigarette and method of manufacturing
AU1676370A (en) Smoke filter
AU1689470A (en) Smoke filter