LV5034A3 - Iekarta dobumu veidosanai filtrejosos stienos - Google Patents

Iekarta dobumu veidosanai filtrejosos stienos

Info

Publication number
LV5034A3
LV5034A3 LV920108A LV920108A LV5034A3 LV 5034 A3 LV5034 A3 LV 5034A3 LV 920108 A LV920108 A LV 920108A LV 920108 A LV920108 A LV 920108A LV 5034 A3 LV5034 A3 LV 5034A3
Authority
LV
Latvia
Prior art keywords
cage
cavity forming
filter rods
rods
filter
Prior art date
Application number
LV920108A
Other languages
English (en)
Inventor
John H Sexstone
Robert T Lewis
Kenneth M Milliner
Original Assignee
Brown & Williamson Tobacco
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
Priority claimed from US06/167,554 external-priority patent/US4324540A/en
Application filed by Brown & Williamson Tobacco filed Critical Brown & Williamson Tobacco
Publication of LV5034A3 publication Critical patent/LV5034A3/lv

Links

LV920108A 1980-07-11 1992-09-03 Iekarta dobumu veidosanai filtrejosos stienos LV5034A3 (lv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/167,554 US4324540A (en) 1980-07-11 1980-07-11 Apparatus for making grooves in tobacco smoke filters
SU813308434A SU1192595A3 (ru) 1980-07-11 1981-07-10 "уctpoйctbo для bыпoлhehия bыemok b фильtpующиx ctepжhяx"

Publications (1)

Publication Number Publication Date
LV5034A3 true LV5034A3 (lv) 1993-06-10

Family

ID=26665911

Family Applications (1)

Application Number Title Priority Date Filing Date
LV920108A LV5034A3 (lv) 1980-07-11 1992-09-03 Iekarta dobumu veidosanai filtrejosos stienos

Country Status (3)

Country Link
LT (1) LT2020B (lv)
LV (1) LV5034A3 (lv)
MD (1) MD6C2 (lv)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1264894A (lv) * 1968-06-17 1972-02-23

Also Published As

Publication number Publication date
LT2020B (lt) 1993-03-22
MD6B1 (ro) 1994-03-31
MD6C2 (ro) 1994-08-31

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