JPH0425360Y2 - - Google Patents
Info
- Publication number
- JPH0425360Y2 JPH0425360Y2 JP1986148918U JP14891886U JPH0425360Y2 JP H0425360 Y2 JPH0425360 Y2 JP H0425360Y2 JP 1986148918 U JP1986148918 U JP 1986148918U JP 14891886 U JP14891886 U JP 14891886U JP H0425360 Y2 JPH0425360 Y2 JP H0425360Y2
- Authority
- JP
- Japan
- Prior art keywords
- core
- pipe
- lead
- chuck
- case
- 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
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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 |
---|---|---|---|
JP1986148918U JPH0425360Y2 (fr) | 1986-09-30 | 1986-09-30 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986148918U JPH0425360Y2 (fr) | 1986-09-30 | 1986-09-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6356680U JPS6356680U (fr) | 1988-04-15 |
JPH0425360Y2 true JPH0425360Y2 (fr) | 1992-06-17 |
Family
ID=31063630
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1986148918U Expired JPH0425360Y2 (fr) | 1986-09-30 | 1986-09-30 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0425360Y2 (fr) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55135697A (en) * | 1979-04-12 | 1980-10-22 | Mutoh Ind Ltd | Drawing line head of drawing instrunent |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6080996U (ja) * | 1983-11-11 | 1985-06-05 | マックス株式会社 | 自動筆記装置 |
-
1986
- 1986-09-30 JP JP1986148918U patent/JPH0425360Y2/ja not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55135697A (en) * | 1979-04-12 | 1980-10-22 | Mutoh Ind Ltd | Drawing line head of drawing instrunent |
Also Published As
Publication number | Publication date |
---|---|
JPS6356680U (fr) | 1988-04-15 |
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