JPS55108460U - - Google Patents
Info
- Publication number
- JPS55108460U JPS55108460U JP795379U JP795379U JPS55108460U JP S55108460 U JPS55108460 U JP S55108460U JP 795379 U JP795379 U JP 795379U JP 795379 U JP795379 U JP 795379U JP S55108460 U JPS55108460 U JP S55108460U
- 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.)
- Pending
Links
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP795379U JPS55108460U (sv) | 1979-01-24 | 1979-01-24 | |
| US06/098,241 US4258477A (en) | 1978-12-14 | 1979-11-28 | Multiplication study device |
| GB7943227A GB2038068B (en) | 1978-12-14 | 1979-12-14 | Multiplication study device |
| HK604/87A HK60487A (en) | 1978-12-14 | 1987-08-13 | Multiplication study device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP795379U JPS55108460U (sv) | 1979-01-24 | 1979-01-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS55108460U true JPS55108460U (sv) | 1980-07-29 |
Family
ID=28816325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP795379U Pending JPS55108460U (sv) | 1978-12-14 | 1979-01-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55108460U (sv) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4945146U (sv) * | 1972-07-21 | 1974-04-20 |
-
1979
- 1979-01-24 JP JP795379U patent/JPS55108460U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4945146U (sv) * | 1972-07-21 | 1974-04-20 |