JPH0225659Y2 - - Google Patents
Info
- Publication number
- JPH0225659Y2 JPH0225659Y2 JP20433683U JP20433683U JPH0225659Y2 JP H0225659 Y2 JPH0225659 Y2 JP H0225659Y2 JP 20433683 U JP20433683 U JP 20433683U JP 20433683 U JP20433683 U JP 20433683U JP H0225659 Y2 JPH0225659 Y2 JP H0225659Y2
- Authority
- JP
- Japan
- Prior art keywords
- lead
- core
- protection tube
- electromagnet
- writing instrument
- 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
- 230000002265 prevention Effects 0.000 claims description 2
- 239000004020 conductor Substances 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 238000012840 feeding operation Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
- 239000000696 magnetic material Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 230000005347 demagnetization Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 238000004804 winding 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 |
|---|---|---|---|
| JP20433683U JPS60106780U (ja) | 1983-12-26 | 1983-12-26 | 筆記具 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20433683U JPS60106780U (ja) | 1983-12-26 | 1983-12-26 | 筆記具 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60106780U JPS60106780U (ja) | 1985-07-20 |
| JPH0225659Y2 true JPH0225659Y2 (en]) | 1990-07-13 |
Family
ID=30766734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20433683U Granted JPS60106780U (ja) | 1983-12-26 | 1983-12-26 | 筆記具 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60106780U (en]) |
-
1983
- 1983-12-26 JP JP20433683U patent/JPS60106780U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60106780U (ja) | 1985-07-20 |
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