JPH0437390U - - Google Patents
Info
- Publication number
- JPH0437390U JPH0437390U JP7840290U JP7840290U JPH0437390U JP H0437390 U JPH0437390 U JP H0437390U JP 7840290 U JP7840290 U JP 7840290U JP 7840290 U JP7840290 U JP 7840290U JP H0437390 U JPH0437390 U JP H0437390U
- Authority
- JP
- Japan
- Prior art keywords
- pen
- drafting
- tip
- nib socket
- view
- 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.)
- Granted
Links
Landscapes
- Pens And Brushes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990078402U JPH0732121Y2 (ja) | 1990-07-23 | 1990-07-23 | 製図用ペン |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990078402U JPH0732121Y2 (ja) | 1990-07-23 | 1990-07-23 | 製図用ペン |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0437390U true JPH0437390U (is") | 1992-03-30 |
| JPH0732121Y2 JPH0732121Y2 (ja) | 1995-07-26 |
Family
ID=31621646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990078402U Expired - Lifetime JPH0732121Y2 (ja) | 1990-07-23 | 1990-07-23 | 製図用ペン |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0732121Y2 (is") |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5842082U (ja) * | 1981-09-16 | 1983-03-19 | 小野寺 茂 | 芯が先端まで見えるボ−ルペン |
| JPS63161779U (is") * | 1987-04-06 | 1988-10-21 |
-
1990
- 1990-07-23 JP JP1990078402U patent/JPH0732121Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5842082U (ja) * | 1981-09-16 | 1983-03-19 | 小野寺 茂 | 芯が先端まで見えるボ−ルペン |
| JPS63161779U (is") * | 1987-04-06 | 1988-10-21 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0732121Y2 (ja) | 1995-07-26 |