JPH0138684Y2 - - Google Patents
Info
- Publication number
- JPH0138684Y2 JPH0138684Y2 JP1986048896U JP4889686U JPH0138684Y2 JP H0138684 Y2 JPH0138684 Y2 JP H0138684Y2 JP 1986048896 U JP1986048896 U JP 1986048896U JP 4889686 U JP4889686 U JP 4889686U JP H0138684 Y2 JPH0138684 Y2 JP H0138684Y2
- Authority
- JP
- Japan
- Prior art keywords
- digit
- abacus
- partition bar
- bead
- billion
- Prior art date
- 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
- Displays For Variable Information Using Movable Means (AREA)
- Coin-Freed Apparatuses For Hiring Articles (AREA)
- Supports Or Holders For Household Use (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 85201327 CN85201327U (zh) | 1985-04-01 | 1985-04-01 | 多功能固定档小珠算盘 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6232424U JPS6232424U (enrdf_load_stackoverflow) | 1987-02-26 |
| JPH0138684Y2 true JPH0138684Y2 (enrdf_load_stackoverflow) | 1989-11-20 |
Family
ID=4797427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986048896U Expired JPH0138684Y2 (enrdf_load_stackoverflow) | 1985-04-01 | 1986-04-01 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPH0138684Y2 (enrdf_load_stackoverflow) |
| CN (1) | CN85201327U (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0650025Y2 (ja) * | 1988-02-15 | 1994-12-14 | 久子 加藤 | 暗算練習用そろばん |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5018286U (enrdf_load_stackoverflow) * | 1973-06-14 | 1975-02-28 | ||
| JPS5239194U (enrdf_load_stackoverflow) * | 1975-09-11 | 1977-03-19 | ||
| JPS54127589U (enrdf_load_stackoverflow) * | 1978-02-27 | 1979-09-05 |
-
1985
- 1985-04-01 CN CN 85201327 patent/CN85201327U/zh not_active Expired - Lifetime
-
1986
- 1986-04-01 JP JP1986048896U patent/JPH0138684Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CN85201327U (zh) | 1986-07-02 |
| JPS6232424U (enrdf_load_stackoverflow) | 1987-02-26 |
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