JPH03104212U - - Google Patents
Info
- Publication number
- JPH03104212U JPH03104212U JP1202690U JP1202690U JPH03104212U JP H03104212 U JPH03104212 U JP H03104212U JP 1202690 U JP1202690 U JP 1202690U JP 1202690 U JP1202690 U JP 1202690U JP H03104212 U JPH03104212 U JP H03104212U
- Authority
- JP
- Japan
- Prior art keywords
- thin
- shaft
- abacus
- attach
- utility
- 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.)
- Pending
Links
Landscapes
- Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)
Description
第１図は本考案の正面図、第２図は本考案の一
部を切り除いた側面図、第３図は本考案のコマ部
の拡大斜視図。
１……外枠、２……軸、３……コマ、４……溝
、５……底板。
FIG. 1 is a front view of the present invention, FIG. 2 is a partially cutaway side view of the present invention, and FIG. 3 is an enlarged perspective view of the top of the present invention. 1... Outer frame, 2... Shaft, 3... Top, 4... Groove, 5... Bottom plate.
Claims (1)
。 ロ 両側に溝４を付けた薄型のコマ３を軸２と
軸２の間に取り付ける。 ハ 裏面には底板５を取り付ける。 以上の如く構成された薄型の両軸そろばん。 (2) 薄型のコマの上部表面に数字や絵を書き込
んだ実用新案登録請求の範囲第１項記載の薄型の
両軸そろばん。[Scope of claims for utility model registration] (1) A. A shaft 2 is installed inside a thin outer frame 1. (b) Attach a thin top 3 with grooves 4 on both sides between the shafts 2. C. Attach the bottom plate 5 to the back side. A thin double-shaft abacus constructed as described above. (2) A thin double-shaft abacus as set forth in claim 1 of the utility model registration claim, in which numbers and pictures are written on the upper surface of the thin top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1202690U JPH03104212U (en) | 1990-02-08 | 1990-02-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1202690U JPH03104212U (en) | 1990-02-08 | 1990-02-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03104212U true JPH03104212U (en) | 1991-10-29 |
Family
ID=31515524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1202690U Pending JPH03104212U (en) | 1990-02-08 | 1990-02-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03104212U (en) |
-
1990
- 1990-02-08 JP JP1202690U patent/JPH03104212U/ja active Pending