JPS549099B2 - - Google Patents
Info
- Publication number
- JPS549099B2 JPS549099B2 JP14702274A JP14702274A JPS549099B2 JP S549099 B2 JPS549099 B2 JP S549099B2 JP 14702274 A JP14702274 A JP 14702274A JP 14702274 A JP14702274 A JP 14702274A JP S549099 B2 JPS549099 B2 JP S549099B2
- 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 (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14702274A JPS5174724A (ja) | 1974-12-21 | 1974-12-21 | Shudangakushuhannosochi |
US05/578,966 US4079365A (en) | 1974-05-21 | 1975-05-19 | Group response and indication system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14702274A JPS5174724A (ja) | 1974-12-21 | 1974-12-21 | Shudangakushuhannosochi |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5174724A JPS5174724A (ja) | 1976-06-28 |
JPS549099B2 true JPS549099B2 (ja) | 1979-04-21 |
Family
ID=15420764
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14702274A Granted JPS5174724A (ja) | 1974-05-21 | 1974-12-21 | Shudangakushuhannosochi |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5174724A (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2562704Y2 (ja) * | 1992-07-23 | 1998-02-16 | 小泉産業株式会社 | ソファー |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4842820A (ja) * | 1971-09-30 | 1973-06-21 |
-
1974
- 1974-12-21 JP JP14702274A patent/JPS5174724A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4842820A (ja) * | 1971-09-30 | 1973-06-21 |
Also Published As
Publication number | Publication date |
---|---|
JPS5174724A (ja) | 1976-06-28 |