JPS539281Y2 - - Google Patents
Info
- Publication number
- JPS539281Y2 JPS539281Y2 JP1974062752U JP6275274U JPS539281Y2 JP S539281 Y2 JPS539281 Y2 JP S539281Y2 JP 1974062752 U JP1974062752 U JP 1974062752U JP 6275274 U JP6275274 U JP 6275274U JP S539281 Y2 JPS539281 Y2 JP S539281Y2
- 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
Landscapes
- Details Of Audible-Bandwidth Transducers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1974062752U JPS539281Y2 (en:Method) | 1974-05-31 | 1974-05-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1974062752U JPS539281Y2 (en:Method) | 1974-05-31 | 1974-05-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS50150206U JPS50150206U (en:Method) | 1975-12-13 |
| JPS539281Y2 true JPS539281Y2 (en:Method) | 1978-03-11 |
Family
ID=28224497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1974062752U Expired JPS539281Y2 (en:Method) | 1974-05-31 | 1974-05-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS539281Y2 (en:Method) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS431774Y1 (en:Method) * | 1965-10-29 | 1968-01-26 | ||
| JPS4524885Y1 (en:Method) * | 1966-10-12 | 1970-09-30 |
-
1974
- 1974-05-31 JP JP1974062752U patent/JPS539281Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS50150206U (en:Method) | 1975-12-13 |