JPS61176670U - - Google Patents
Info
- Publication number
- JPS61176670U JPS61176670U JP5819685U JP5819685U JPS61176670U JP S61176670 U JPS61176670 U JP S61176670U JP 5819685 U JP5819685 U JP 5819685U JP 5819685 U JP5819685 U JP 5819685U JP S61176670 U JPS61176670 U JP S61176670U
- Authority
- JP
- Japan
- Prior art keywords
- thin plate
- information retrieval
- utility
- scope
- registration request
- 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
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Sheet Holders (AREA)
Description
第１図は、本考案にもとづく２本の切りこみと
２つのストツパー孔、および舌状部分をもつた情
報検索補助具の平面図である。第２図は、これを
縦書き文書に使用した例、第３図は目盛りつきの
ものを横書き文書に使用した例である。
１……薄板、２……ストツパー孔、３……切り
こみ、４……周辺部、５……舌状部分、６……切
り欠き。
FIG. 1 is a plan view of an information retrieval aid having two notches, two stopper holes, and a tongue-like portion according to the present invention. FIG. 2 shows an example of using this for a vertically written document, and FIG. 3 shows an example of using a scaled version for a horizontally written document. 1... Thin plate, 2... Stopper hole, 3... Notch, 4... Peripheral part, 5... Tongue-shaped portion, 6... Notch.
Claims (1)
情報検索補助具。 A thin plate-shaped information retrieval aid with multiple notches and stopper holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5819685U JPS61176670U (en) | 1985-04-17 | 1985-04-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5819685U JPS61176670U (en) | 1985-04-17 | 1985-04-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61176670U true JPS61176670U (en) | 1986-11-04 |
Family
ID=30583470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5819685U Pending JPS61176670U (en) | 1985-04-17 | 1985-04-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61176670U (en) |
-
1985
- 1985-04-17 JP JP5819685U patent/JPS61176670U/ja active Pending
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