JPS489694Y1 - - Google Patents
Info
- Publication number
- JPS489694Y1 JPS489694Y1 JP6103270U JP6103270U JPS489694Y1 JP S489694 Y1 JPS489694 Y1 JP S489694Y1 JP 6103270 U JP6103270 U JP 6103270U JP 6103270 U JP6103270 U JP 6103270U JP S489694 Y1 JPS489694 Y1 JP S489694Y1
- Authority
- JP
- Japan
- 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.)
- Expired
Links
Landscapes
- Thermal Insulation (AREA)
- Duct Arrangements (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6103270U JPS489694Y1 (en) | 1970-06-19 | 1970-06-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6103270U JPS489694Y1 (en) | 1970-06-19 | 1970-06-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS489694Y1 true JPS489694Y1 (en) | 1973-03-14 |
Family
ID=33230644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6103270U Expired JPS489694Y1 (en) | 1970-06-19 | 1970-06-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS489694Y1 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006001095A (en) * | 2004-06-16 | 2006-01-05 | Takenaka Komuten Co Ltd | Non-combustible corrugated cardboard for forming air conditioning duct and for building material |
| JP2006029682A (en) * | 2004-07-15 | 2006-02-02 | Takenaka Komuten Co Ltd | Cardboard duct |
| JP2006029681A (en) * | 2004-07-15 | 2006-02-02 | Takenaka Komuten Co Ltd | Cardboard duct assembling structure |
| JP2007147185A (en) * | 2005-11-29 | 2007-06-14 | Taisei Corp | Duct made of corrugated board, its construction method and chamber box |
| JP2011102648A (en) * | 2009-11-10 | 2011-05-26 | Kyoritsu Air Tech Inc | Ventilator |
| JP2011106725A (en) * | 2009-11-17 | 2011-06-02 | Sanken Setsubi Kogyo Co Ltd | Cardboard duct base material and method for manufacturing cardboard duct member |
-
1970
- 1970-06-19 JP JP6103270U patent/JPS489694Y1/ja not_active Expired
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006001095A (en) * | 2004-06-16 | 2006-01-05 | Takenaka Komuten Co Ltd | Non-combustible corrugated cardboard for forming air conditioning duct and for building material |
| JP2006029682A (en) * | 2004-07-15 | 2006-02-02 | Takenaka Komuten Co Ltd | Cardboard duct |
| JP2006029681A (en) * | 2004-07-15 | 2006-02-02 | Takenaka Komuten Co Ltd | Cardboard duct assembling structure |
| JP4656883B2 (en) * | 2004-07-15 | 2011-03-23 | 株式会社竹中工務店 | Corrugated duct |
| JP4675069B2 (en) * | 2004-07-15 | 2011-04-20 | 株式会社竹中工務店 | Corrugated duct assembly structure |
| JP2007147185A (en) * | 2005-11-29 | 2007-06-14 | Taisei Corp | Duct made of corrugated board, its construction method and chamber box |
| JP2011102648A (en) * | 2009-11-10 | 2011-05-26 | Kyoritsu Air Tech Inc | Ventilator |
| JP2011106725A (en) * | 2009-11-17 | 2011-06-02 | Sanken Setsubi Kogyo Co Ltd | Cardboard duct base material and method for manufacturing cardboard duct member |