JPS643593U - - Google Patents
Info
- Publication number
- JPS643593U JPS643593U JP9909587U JP9909587U JPS643593U JP S643593 U JPS643593 U JP S643593U JP 9909587 U JP9909587 U JP 9909587U JP 9909587 U JP9909587 U JP 9909587U JP S643593 U JPS643593 U JP S643593U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- ventilation
- ventilation network
- tobacco
- insertion hole
- 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
- 238000009423 ventilation Methods 0.000 claims description 9
- 241000208125 Nicotiana Species 0.000 claims description 4
- 235000002637 Nicotiana tabacum Nutrition 0.000 claims description 4
- 235000019504 cigarettes Nutrition 0.000 claims description 3
- 230000002265 prevention Effects 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims 2
- 238000003780 insertion Methods 0.000 claims 2
Landscapes
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9909587U JPS643593U (en]) | 1987-06-27 | 1987-06-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9909587U JPS643593U (en]) | 1987-06-27 | 1987-06-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS643593U true JPS643593U (en]) | 1989-01-10 |
Family
ID=31325936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9909587U Pending JPS643593U (en]) | 1987-06-27 | 1987-06-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS643593U (en]) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1024395A (ja) * | 1996-02-27 | 1998-01-27 | Bushu Tei | 自動溶接用支持具 |
-
1987
- 1987-06-27 JP JP9909587U patent/JPS643593U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1024395A (ja) * | 1996-02-27 | 1998-01-27 | Bushu Tei | 自動溶接用支持具 |