ATE12166T1 - MINIATURE TOBACCO FILTER. - Google Patents
MINIATURE TOBACCO FILTER.Info
- Publication number
- ATE12166T1 ATE12166T1 AT81900181T AT81900181T ATE12166T1 AT E12166 T1 ATE12166 T1 AT E12166T1 AT 81900181 T AT81900181 T AT 81900181T AT 81900181 T AT81900181 T AT 81900181T AT E12166 T1 ATE12166 T1 AT E12166T1
- Authority
- AT
- Austria
- Prior art keywords
- tobacco filter
- miniature
- miniature tobacco
- filter
- tobacco
- Prior art date
Links
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10487579A | 1979-12-18 | 1979-12-18 | |
US06/163,607 US4532942A (en) | 1979-12-18 | 1980-06-27 | Miniature tobacco filters |
PCT/US1980/001646 WO1981001642A1 (en) | 1979-12-18 | 1980-12-04 | Miniature tobacco filters |
EP81900181A EP0041998B1 (en) | 1979-12-18 | 1980-12-04 | Miniature tobacco filters |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE12166T1 true ATE12166T1 (en) | 1985-04-15 |
Family
ID=27225500
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT81900181T ATE12166T1 (en) | 1979-12-18 | 1980-12-04 | MINIATURE TOBACCO FILTER. |
Country Status (1)
Country | Link |
---|---|
AT (1) | ATE12166T1 (en) |
-
1980
- 1980-12-04 AT AT81900181T patent/ATE12166T1/en not_active IP Right Cessation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |