JPS636890U - - Google Patents
Info
- Publication number
- JPS636890U JPS636890U JP9975486U JP9975486U JPS636890U JP S636890 U JPS636890 U JP S636890U JP 9975486 U JP9975486 U JP 9975486U JP 9975486 U JP9975486 U JP 9975486U JP S636890 U JPS636890 U JP S636890U
- Authority
- JP
- Japan
- Prior art keywords
- chuck mechanism
- holder
- ball chuck
- drawing head
- ball
- 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
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986099754U JPH0435198Y2 (US07413550-20080819-C00001.png) | 1986-06-28 | 1986-06-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986099754U JPH0435198Y2 (US07413550-20080819-C00001.png) | 1986-06-28 | 1986-06-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS636890U true JPS636890U (US07413550-20080819-C00001.png) | 1988-01-18 |
| JPH0435198Y2 JPH0435198Y2 (US07413550-20080819-C00001.png) | 1992-08-20 |
Family
ID=30968927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986099754U Expired JPH0435198Y2 (US07413550-20080819-C00001.png) | 1986-06-28 | 1986-06-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0435198Y2 (US07413550-20080819-C00001.png) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50122326A (US07413550-20080819-C00001.png) * | 1974-03-09 | 1975-09-25 | ||
| JPS5117936U (US07413550-20080819-C00001.png) * | 1974-07-29 | 1976-02-09 | ||
| JPS534632A (en) * | 1976-07-02 | 1978-01-17 | Pilot Precision | Sharp pencil |
| JPS53135697A (en) * | 1977-04-30 | 1978-11-27 | Olympus Optical Co Ltd | Automatic cell diagnosis apparatus |
| JPS5662200A (en) * | 1979-10-26 | 1981-05-27 | Mutoh Ind Ltd | Line drawing head for drawing instrument |
| JPS59118580U (ja) * | 1983-01-28 | 1984-08-10 | ぺんてる株式会社 | シヤ−プペンシル |
| JPS6140295U (ja) * | 1984-08-20 | 1986-03-14 | マックス株式会社 | 自動作図機のペンシル芯のチヤツク装置 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5877545A (ja) * | 1981-10-31 | 1983-05-10 | Toshiba Corp | 硬質合金 |
-
1986
- 1986-06-28 JP JP1986099754U patent/JPH0435198Y2/ja not_active Expired
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50122326A (US07413550-20080819-C00001.png) * | 1974-03-09 | 1975-09-25 | ||
| JPS5117936U (US07413550-20080819-C00001.png) * | 1974-07-29 | 1976-02-09 | ||
| JPS534632A (en) * | 1976-07-02 | 1978-01-17 | Pilot Precision | Sharp pencil |
| JPS53135697A (en) * | 1977-04-30 | 1978-11-27 | Olympus Optical Co Ltd | Automatic cell diagnosis apparatus |
| JPS5662200A (en) * | 1979-10-26 | 1981-05-27 | Mutoh Ind Ltd | Line drawing head for drawing instrument |
| JPS59118580U (ja) * | 1983-01-28 | 1984-08-10 | ぺんてる株式会社 | シヤ−プペンシル |
| JPS6140295U (ja) * | 1984-08-20 | 1986-03-14 | マックス株式会社 | 自動作図機のペンシル芯のチヤツク装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0435198Y2 (US07413550-20080819-C00001.png) | 1992-08-20 |
