JPS506814Y1 - - Google Patents
Info
- Publication number
- JPS506814Y1 JPS506814Y1 JP2437770U JP2437770U JPS506814Y1 JP S506814 Y1 JPS506814 Y1 JP S506814Y1 JP 2437770 U JP2437770 U JP 2437770U JP 2437770 U JP2437770 U JP 2437770U JP S506814 Y1 JPS506814 Y1 JP S506814Y1
- 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 |
---|---|---|---|
JP2437770U JPS506814Y1 (en) | 1970-03-16 | 1970-03-16 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2437770U JPS506814Y1 (en) | 1970-03-16 | 1970-03-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS506814Y1 true JPS506814Y1 (en) | 1975-02-27 |
Family
ID=33049180
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2437770U Expired JPS506814Y1 (en) | 1970-03-16 | 1970-03-16 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS506814Y1 (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2867389A (en) * | 1954-07-12 | 1959-01-06 | Viets Charles William | Sound reproducing device |
-
1970
- 1970-03-16 JP JP2437770U patent/JPS506814Y1/ja not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2867389A (en) * | 1954-07-12 | 1959-01-06 | Viets Charles William | Sound reproducing device |