JPS4987750U - - Google Patents
Info
- Publication number
- JPS4987750U JPS4987750U JP13268372U JP13268372U JPS4987750U JP S4987750 U JPS4987750 U JP S4987750U JP 13268372 U JP13268372 U JP 13268372U JP 13268372 U JP13268372 U JP 13268372U JP S4987750 U JPS4987750 U JP S4987750U
- 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
- Duct Arrangements (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13268372U JPS5241731Y2 (zh) | 1972-11-20 | 1972-11-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13268372U JPS5241731Y2 (zh) | 1972-11-20 | 1972-11-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4987750U true JPS4987750U (zh) | 1974-07-30 |
| JPS5241731Y2 JPS5241731Y2 (zh) | 1977-09-21 |
Family
ID=28396335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13268372U Expired JPS5241731Y2 (zh) | 1972-11-20 | 1972-11-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5241731Y2 (zh) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5129744U (zh) * | 1974-08-27 | 1976-03-03 | ||
| JP2014221993A (ja) * | 2013-05-14 | 2014-11-27 | 株式会社谷沢製作所 | 移動式トンネル防音壁のダンパー装置 |
-
1972
- 1972-11-20 JP JP13268372U patent/JPS5241731Y2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5129744U (zh) * | 1974-08-27 | 1976-03-03 | ||
| JP2014221993A (ja) * | 2013-05-14 | 2014-11-27 | 株式会社谷沢製作所 | 移動式トンネル防音壁のダンパー装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5241731Y2 (zh) | 1977-09-21 |