JPS5217805Y2 - - Google Patents
Info
- Publication number
- JPS5217805Y2 JPS5217805Y2 JP2942371U JP2942371U JPS5217805Y2 JP S5217805 Y2 JPS5217805 Y2 JP S5217805Y2 JP 2942371 U JP2942371 U JP 2942371U JP 2942371 U JP2942371 U JP 2942371U JP S5217805 Y2 JPS5217805 Y2 JP S5217805Y2
- 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 |
|---|---|---|---|
| JP2942371U JPS5217805Y2 (en:Method) | 1971-04-16 | 1971-04-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2942371U JPS5217805Y2 (en:Method) | 1971-04-16 | 1971-04-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4726459U JPS4726459U (en:Method) | 1972-11-25 |
| JPS5217805Y2 true JPS5217805Y2 (en:Method) | 1977-04-22 |
Family
ID=27890809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2942371U Expired JPS5217805Y2 (en:Method) | 1971-04-16 | 1971-04-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5217805Y2 (en:Method) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4101700A (en) * | 1976-03-12 | 1978-07-18 | Johns-Manville Corporation | Thermally insulating duct liner |
| JPS6128557Y2 (en:Method) * | 1981-03-20 | 1986-08-23 |
-
1971
- 1971-04-16 JP JP2942371U patent/JPS5217805Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4726459U (en:Method) | 1972-11-25 |