JPH0123837Y2 - - Google Patents
Info
- Publication number
- JPH0123837Y2 JPH0123837Y2 JP1980133516U JP13351680U JPH0123837Y2 JP H0123837 Y2 JPH0123837 Y2 JP H0123837Y2 JP 1980133516 U JP1980133516 U JP 1980133516U JP 13351680 U JP13351680 U JP 13351680U JP H0123837 Y2 JPH0123837 Y2 JP H0123837Y2
- Authority
- JP
- Japan
- Prior art keywords
- pin
- tubular members
- core
- drawing surface
- tubular
- 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
- 230000003028 elevating effect Effects 0.000 claims description 12
- 230000002093 peripheral effect Effects 0.000 claims description 7
- 239000000758 substrate Substances 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 description 10
- 239000010959 steel Substances 0.000 description 10
- 230000005540 biological transmission Effects 0.000 description 7
- 230000007423 decrease Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1980133516U JPH0123837Y2 (fr) | 1980-09-19 | 1980-09-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1980133516U JPH0123837Y2 (fr) | 1980-09-19 | 1980-09-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5756193U JPS5756193U (fr) | 1982-04-01 |
| JPH0123837Y2 true JPH0123837Y2 (fr) | 1989-07-20 |
Family
ID=29493741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1980133516U Expired JPH0123837Y2 (fr) | 1980-09-19 | 1980-09-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0123837Y2 (fr) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5313479U (fr) * | 1976-07-13 | 1978-02-03 | ||
| JPS5338423A (en) * | 1976-09-20 | 1978-04-08 | Seiko Instr & Electronics | Pencil device in automatic drafting machine and the like |
| JPS5460027A (en) * | 1978-06-30 | 1979-05-15 | Mutoh Ind Ltd | Device for drawing line for drawing instrument |
-
1980
- 1980-09-19 JP JP1980133516U patent/JPH0123837Y2/ja not_active Expired
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5313479U (fr) * | 1976-07-13 | 1978-02-03 | ||
| JPS5338423A (en) * | 1976-09-20 | 1978-04-08 | Seiko Instr & Electronics | Pencil device in automatic drafting machine and the like |
| JPS5460027A (en) * | 1978-06-30 | 1979-05-15 | Mutoh Ind Ltd | Device for drawing line for drawing instrument |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5756193U (fr) | 1982-04-01 |
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