JPS5550653Y2 - - Google Patents
Info
- Publication number
- JPS5550653Y2 JPS5550653Y2 JP9649074U JP9649074U JPS5550653Y2 JP S5550653 Y2 JPS5550653 Y2 JP S5550653Y2 JP 9649074 U JP9649074 U JP 9649074U JP 9649074 U JP9649074 U JP 9649074U JP S5550653 Y2 JPS5550653 Y2 JP S5550653Y2
- 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
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9649074U JPS5550653Y2 (en) | 1974-08-13 | 1974-08-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9649074U JPS5550653Y2 (en) | 1974-08-13 | 1974-08-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5124231U JPS5124231U (en) | 1976-02-23 |
| JPS5550653Y2 true JPS5550653Y2 (en) | 1980-11-26 |
Family
ID=28294419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9649074U Expired JPS5550653Y2 (en) | 1974-08-13 | 1974-08-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5550653Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9241517B2 (en) | 2000-12-29 | 2016-01-26 | 180S, Inc. | Ear protection device |
-
1974
- 1974-08-13 JP JP9649074U patent/JPS5550653Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9241517B2 (en) | 2000-12-29 | 2016-01-26 | 180S, Inc. | Ear protection device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5124231U (en) | 1976-02-23 |