JPS5428047Y2 - - Google Patents
Info
- Publication number
- JPS5428047Y2 JPS5428047Y2 JP1448374U JP1448374U JPS5428047Y2 JP S5428047 Y2 JPS5428047 Y2 JP S5428047Y2 JP 1448374 U JP1448374 U JP 1448374U JP 1448374 U JP1448374 U JP 1448374U JP S5428047 Y2 JPS5428047 Y2 JP S5428047Y2
- 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
- Electrically Operated Instructional Devices (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1448374U JPS5428047Y2 (xx) | 1974-02-04 | 1974-02-04 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1448374U JPS5428047Y2 (xx) | 1974-02-04 | 1974-02-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS50104743U JPS50104743U (xx) | 1975-08-28 |
JPS5428047Y2 true JPS5428047Y2 (xx) | 1979-09-10 |
Family
ID=28093270
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1448374U Expired JPS5428047Y2 (xx) | 1974-02-04 | 1974-02-04 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5428047Y2 (xx) |
-
1974
- 1974-02-04 JP JP1448374U patent/JPS5428047Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS50104743U (xx) | 1975-08-28 |