JPS5050257U - - Google Patents
Info
- Publication number
- JPS5050257U JPS5050257U JP10362873U JP10362873U JPS5050257U JP S5050257 U JPS5050257 U JP S5050257U JP 10362873 U JP10362873 U JP 10362873U JP 10362873 U JP10362873 U JP 10362873U JP S5050257 U JPS5050257 U JP S5050257U
- 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.)
- Granted
Links
Landscapes
- Ventilation (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10362873U JPS5237474Y2 (enExample) | 1973-09-04 | 1973-09-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10362873U JPS5237474Y2 (enExample) | 1973-09-04 | 1973-09-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5050257U true JPS5050257U (enExample) | 1975-05-16 |
| JPS5237474Y2 JPS5237474Y2 (enExample) | 1977-08-26 |
Family
ID=28314512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10362873U Expired JPS5237474Y2 (enExample) | 1973-09-04 | 1973-09-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5237474Y2 (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53140849A (en) * | 1977-05-13 | 1978-12-08 | Naka Tech Lab | Ventilation hole soundproof cylinder |
| JPS57142432A (en) * | 1981-08-10 | 1982-09-03 | Naka Tech Lab | Sound-shielding cylinder for use in vent-port |
-
1973
- 1973-09-04 JP JP10362873U patent/JPS5237474Y2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53140849A (en) * | 1977-05-13 | 1978-12-08 | Naka Tech Lab | Ventilation hole soundproof cylinder |
| JPS57142432A (en) * | 1981-08-10 | 1982-09-03 | Naka Tech Lab | Sound-shielding cylinder for use in vent-port |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5237474Y2 (enExample) | 1977-08-26 |