JPS552363Y2 - - Google Patents
Info
- Publication number
- JPS552363Y2 JPS552363Y2 JP677775U JP677775U JPS552363Y2 JP S552363 Y2 JPS552363 Y2 JP S552363Y2 JP 677775 U JP677775 U JP 677775U JP 677775 U JP677775 U JP 677775U JP S552363 Y2 JPS552363 Y2 JP S552363Y2
- 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
- Ventilation (AREA)
- Duct Arrangements (AREA)
- Building Environments (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP677775U JPS552363Y2 (en:Method) | 1975-01-13 | 1975-01-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP677775U JPS552363Y2 (en:Method) | 1975-01-13 | 1975-01-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5188950U JPS5188950U (en:Method) | 1976-07-16 |
| JPS552363Y2 true JPS552363Y2 (en:Method) | 1980-01-22 |
Family
ID=28071794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP677775U Expired JPS552363Y2 (en:Method) | 1975-01-13 | 1975-01-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS552363Y2 (en:Method) |
-
1975
- 1975-01-13 JP JP677775U patent/JPS552363Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5188950U (en:Method) | 1976-07-16 |