JPS6374937U - - Google Patents
Info
- Publication number
- JPS6374937U JPS6374937U JP16455986U JP16455986U JPS6374937U JP S6374937 U JPS6374937 U JP S6374937U JP 16455986 U JP16455986 U JP 16455986U JP 16455986 U JP16455986 U JP 16455986U JP S6374937 U JPS6374937 U JP S6374937U
- Authority
- JP
- Japan
- Prior art keywords
- mushroom
- closing device
- end opening
- inner lid
- ventilation tube
- 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 2
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
Landscapes
- Air-Flow Control Members (AREA)
- Drying Of Solid Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16455986U JPS6374937U (ko) | 1986-10-27 | 1986-10-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16455986U JPS6374937U (ko) | 1986-10-27 | 1986-10-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6374937U true JPS6374937U (ko) | 1988-05-18 |
Family
ID=31093786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16455986U Pending JPS6374937U (ko) | 1986-10-27 | 1986-10-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6374937U (ko) |
-
1986
- 1986-10-27 JP JP16455986U patent/JPS6374937U/ja active Pending