JPS52108902U - - Google Patents
Info
- Publication number
- JPS52108902U JPS52108902U JP1655776U JP1655776U JPS52108902U JP S52108902 U JPS52108902 U JP S52108902U JP 1655776 U JP1655776 U JP 1655776U JP 1655776 U JP1655776 U JP 1655776U JP S52108902 U JPS52108902 U JP S52108902U
- 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.)
- Pending
Links
Landscapes
- Ventilation (AREA)
- Duct Arrangements (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1655776U JPS52108902U (fr) | 1976-02-13 | 1976-02-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1655776U JPS52108902U (fr) | 1976-02-13 | 1976-02-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS52108902U true JPS52108902U (fr) | 1977-08-18 |
Family
ID=28476764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1655776U Pending JPS52108902U (fr) | 1976-02-13 | 1976-02-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS52108902U (fr) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4949481A (fr) * | 1972-05-16 | 1974-05-14 | ||
| JPS50142201A (fr) * | 1974-05-02 | 1975-11-15 |
-
1976
- 1976-02-13 JP JP1655776U patent/JPS52108902U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4949481A (fr) * | 1972-05-16 | 1974-05-14 | ||
| JPS50142201A (fr) * | 1974-05-02 | 1975-11-15 |