JPS49104930U - - Google Patents
Info
- Publication number
- JPS49104930U JPS49104930U JP32673U JP32673U JPS49104930U JP S49104930 U JPS49104930 U JP S49104930U JP 32673 U JP32673 U JP 32673U JP 32673 U JP32673 U JP 32673U JP S49104930 U JPS49104930 U JP S49104930U
- 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
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
- Ventilation (AREA)
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
- Combinations Of Printed Boards (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP32673U JPS5241723Y2 (en:Method) | 1972-12-25 | 1972-12-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP32673U JPS5241723Y2 (en:Method) | 1972-12-25 | 1972-12-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS49104930U true JPS49104930U (en:Method) | 1974-09-09 |
| JPS5241723Y2 JPS5241723Y2 (en:Method) | 1977-09-21 |
Family
ID=34803973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP32673U Expired JPS5241723Y2 (en:Method) | 1972-12-25 | 1972-12-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5241723Y2 (en:Method) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53120848U (en:Method) * | 1977-03-04 | 1978-09-26 | ||
| 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 |
-
1972
- 1972-12-25 JP JP32673U patent/JPS5241723Y2/ja not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53120848U (en:Method) * | 1977-03-04 | 1978-09-26 | ||
| 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 |
|---|---|
| JPS5241723Y2 (en:Method) | 1977-09-21 |