JPH0415597U - - Google Patents
Info
- Publication number
- JPH0415597U JPH0415597U JP5771790U JP5771790U JPH0415597U JP H0415597 U JPH0415597 U JP H0415597U JP 5771790 U JP5771790 U JP 5771790U JP 5771790 U JP5771790 U JP 5771790U JP H0415597 U JPH0415597 U JP H0415597U
- Authority
- JP
- Japan
- Prior art keywords
- core
- sharpener
- line
- taken along
- view taken
- 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
- 238000005498 polishing Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
Landscapes
- Drawing Aids And Blackboards (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5771790U JPH0415597U (enExample) | 1990-05-31 | 1990-05-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5771790U JPH0415597U (enExample) | 1990-05-31 | 1990-05-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0415597U true JPH0415597U (enExample) | 1992-02-07 |
Family
ID=31582682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5771790U Pending JPH0415597U (enExample) | 1990-05-31 | 1990-05-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0415597U (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2022161010A (ja) * | 2021-04-07 | 2022-10-20 | フリッツ リュトゲンス ドクター | 鉛筆削り |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6434798A (en) * | 1987-07-30 | 1989-02-06 | Yoshiro Nakamatsu | Writing-utensil cap with edge |
| JPH054983U (ja) * | 1991-07-08 | 1993-01-26 | 丸五産業株式会社 | 座用シート |
-
1990
- 1990-05-31 JP JP5771790U patent/JPH0415597U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6434798A (en) * | 1987-07-30 | 1989-02-06 | Yoshiro Nakamatsu | Writing-utensil cap with edge |
| JPH054983U (ja) * | 1991-07-08 | 1993-01-26 | 丸五産業株式会社 | 座用シート |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2022161010A (ja) * | 2021-04-07 | 2022-10-20 | フリッツ リュトゲンス ドクター | 鉛筆削り |