JPS5944238B2 - 製図用ペン - Google Patents
製図用ペンInfo
- Publication number
- JPS5944238B2 JPS5944238B2 JP49088789A JP8878974A JPS5944238B2 JP S5944238 B2 JPS5944238 B2 JP S5944238B2 JP 49088789 A JP49088789 A JP 49088789A JP 8878974 A JP8878974 A JP 8878974A JP S5944238 B2 JPS5944238 B2 JP S5944238B2
- Authority
- JP
- Japan
- Prior art keywords
- pen
- ink
- needle
- drafting
- falling weight
- 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
- 230000005284 excitation Effects 0.000 claims description 16
- 238000004804 winding Methods 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 5
- 239000000696 magnetic material Substances 0.000 claims description 4
- 230000001737 promoting effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical group [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Landscapes
- Pens And Brushes (AREA)
- Ink Jet (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP49088789A JPS5944238B2 (ja) | 1974-08-02 | 1974-08-02 | 製図用ペン |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP49088789A JPS5944238B2 (ja) | 1974-08-02 | 1974-08-02 | 製図用ペン |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5117819A JPS5117819A (en, 2012) | 1976-02-13 |
| JPS5944238B2 true JPS5944238B2 (ja) | 1984-10-27 |
Family
ID=13952594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP49088789A Expired JPS5944238B2 (ja) | 1974-08-02 | 1974-08-02 | 製図用ペン |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5944238B2 (en, 2012) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4400708A (en) * | 1981-08-28 | 1983-08-23 | Sachs Richard L | Disposable inker cartridge and holder therefor |
| JPS58115378U (ja) * | 1982-01-30 | 1983-08-06 | ぺんてる株式会社 | 小管式筆記具 |
| JPS58130778U (ja) * | 1982-02-27 | 1983-09-03 | ぺんてる株式会社 | 小管式筆記具 |
| JPS6141816A (ja) * | 1984-07-31 | 1986-02-28 | Toshiro Watanabe | 廃棄物類で作られた固形燃料の燃焼装置 |
| JPS636313A (ja) * | 1986-06-24 | 1988-01-12 | Sasakura Eng Co Ltd | 焼却炉における燃焼ガスの処理方法 |
| JP2579661Y2 (ja) * | 1991-11-28 | 1998-08-27 | ぺんてる株式会社 | 小管式筆記具 |
-
1974
- 1974-08-02 JP JP49088789A patent/JPS5944238B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5117819A (en, 2012) | 1976-02-13 |
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