JPS63101618U - - Google Patents
Info
- Publication number
- JPS63101618U JPS63101618U JP6906787U JP6906787U JPS63101618U JP S63101618 U JPS63101618 U JP S63101618U JP 6906787 U JP6906787 U JP 6906787U JP 6906787 U JP6906787 U JP 6906787U JP S63101618 U JPS63101618 U JP S63101618U
- Authority
- JP
- Japan
- Prior art keywords
- ventilation
- cover
- view
- ventilation hole
- sectional
- 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 14
- 239000011162 core material Substances 0.000 claims description 2
Landscapes
- Rod-Shaped Construction Members (AREA)
- Ventilation (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6906787U JPS63101618U (nl) | 1987-05-09 | 1987-05-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6906787U JPS63101618U (nl) | 1987-05-09 | 1987-05-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63101618U true JPS63101618U (nl) | 1988-07-01 |
Family
ID=30909449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6906787U Pending JPS63101618U (nl) | 1987-05-09 | 1987-05-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63101618U (nl) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5332396B2 (nl) * | 1974-04-30 | 1978-09-07 | ||
| JPS5623344B2 (nl) * | 1976-12-28 | 1981-05-30 |
-
1987
- 1987-05-09 JP JP6906787U patent/JPS63101618U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5332396B2 (nl) * | 1974-04-30 | 1978-09-07 | ||
| JPS5623344B2 (nl) * | 1976-12-28 | 1981-05-30 |