JPS6435284U - - Google Patents
Info
- Publication number
- JPS6435284U JPS6435284U JP13094887U JP13094887U JPS6435284U JP S6435284 U JPS6435284 U JP S6435284U JP 13094887 U JP13094887 U JP 13094887U JP 13094887 U JP13094887 U JP 13094887U JP S6435284 U JPS6435284 U JP S6435284U
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical body
- inner cylindrical
- flange
- open ends
- registration request
- 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
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000009423 ventilation Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 239000011800 void material Substances 0.000 description 1
Landscapes
- Ventilation (AREA)
- Duct Arrangements (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13094887U JPS6435284U (cs) | 1987-08-27 | 1987-08-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13094887U JPS6435284U (cs) | 1987-08-27 | 1987-08-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6435284U true JPS6435284U (cs) | 1989-03-03 |
Family
ID=31386567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13094887U Pending JPS6435284U (cs) | 1987-08-27 | 1987-08-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6435284U (cs) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5763842A (en) * | 1980-10-06 | 1982-04-17 | Matsushita Electric Ind Co Ltd | Preparation of semiconductor integrated circuit |
-
1987
- 1987-08-27 JP JP13094887U patent/JPS6435284U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5763842A (en) * | 1980-10-06 | 1982-04-17 | Matsushita Electric Ind Co Ltd | Preparation of semiconductor integrated circuit |