JPH03122699U - - Google Patents
Info
- Publication number
- JPH03122699U JPH03122699U JP2974290U JP2974290U JPH03122699U JP H03122699 U JPH03122699 U JP H03122699U JP 2974290 U JP2974290 U JP 2974290U JP 2974290 U JP2974290 U JP 2974290U JP H03122699 U JPH03122699 U JP H03122699U
- Authority
- JP
- Japan
- Prior art keywords
- tobacco
- pipe
- filter
- covers
- utility
- 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.)
- Pending
Links
- 241000208125 Nicotiana Species 0.000 claims 3
- 235000002637 Nicotiana tabacum Nutrition 0.000 claims 3
- 238000000746 purification Methods 0.000 claims 1
- 239000000779 smoke Substances 0.000 claims 1
- 235000019504 cigarettes Nutrition 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2974290U JPH03122699U (de) | 1990-03-23 | 1990-03-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2974290U JPH03122699U (de) | 1990-03-23 | 1990-03-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03122699U true JPH03122699U (de) | 1991-12-13 |
Family
ID=31532492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2974290U Pending JPH03122699U (de) | 1990-03-23 | 1990-03-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03122699U (de) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6027695B2 (ja) * | 1977-03-15 | 1985-07-01 | バイエル・アクチエンゲゼルシヤフト | アゾ化合物 |
-
1990
- 1990-03-23 JP JP2974290U patent/JPH03122699U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6027695B2 (ja) * | 1977-03-15 | 1985-07-01 | バイエル・アクチエンゲゼルシヤフト | アゾ化合物 |