JPS6321309U - - Google Patents
Info
- Publication number
- JPS6321309U JPS6321309U JP11510386U JP11510386U JPS6321309U JP S6321309 U JPS6321309 U JP S6321309U JP 11510386 U JP11510386 U JP 11510386U JP 11510386 U JP11510386 U JP 11510386U JP S6321309 U JPS6321309 U JP S6321309U
- Authority
- JP
- Japan
- Prior art keywords
- outer frame
- ventilation hole
- material fixed
- cover material
- 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
- 239000000463 material Substances 0.000 claims description 9
- 238000009423 ventilation Methods 0.000 claims description 8
- 239000012779 reinforcing material Substances 0.000 claims 3
- 239000002184 metal Substances 0.000 claims 1
- 230000003014 reinforcing effect Effects 0.000 claims 1
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
- 238000009415 formwork Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 1
Landscapes
- Ventilation (AREA)
- Foundations (AREA)
- Building Environments (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11510386U JPS6321309U (cs) | 1986-07-25 | 1986-07-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11510386U JPS6321309U (cs) | 1986-07-25 | 1986-07-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6321309U true JPS6321309U (cs) | 1988-02-12 |
Family
ID=30998453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11510386U Pending JPS6321309U (cs) | 1986-07-25 | 1986-07-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6321309U (cs) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02160010A (ja) * | 1988-12-13 | 1990-06-20 | Sanyo Denshi Kogyo Kk | 消音吸入フィルター |
-
1986
- 1986-07-25 JP JP11510386U patent/JPS6321309U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02160010A (ja) * | 1988-12-13 | 1990-06-20 | Sanyo Denshi Kogyo Kk | 消音吸入フィルター |
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