JPH02306Y2 - - Google Patents
Info
- Publication number
- JPH02306Y2 JPH02306Y2 JP1981162233U JP16223381U JPH02306Y2 JP H02306 Y2 JPH02306 Y2 JP H02306Y2 JP 1981162233 U JP1981162233 U JP 1981162233U JP 16223381 U JP16223381 U JP 16223381U JP H02306 Y2 JPH02306 Y2 JP H02306Y2
- Authority
- JP
- Japan
- Prior art keywords
- tip
- ball
- ink
- pipe
- rod
- 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
- 239000007788 liquid Substances 0.000 claims description 21
- 239000000463 material Substances 0.000 claims description 10
- 229920003002 synthetic resin Polymers 0.000 claims description 4
- 239000000057 synthetic resin Substances 0.000 claims description 4
- 229920000459 Nitrile rubber Polymers 0.000 description 2
- 229930182556 Polyacetal Natural products 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 229920006324 polyoxymethylene Polymers 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 239000005062 Polybutadiene Substances 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- -1 cemented carbide Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229920002857 polybutadiene Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000010979 ruby Substances 0.000 description 1
- 229910001750 ruby Inorganic materials 0.000 description 1
Landscapes
- Pens And Brushes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16223381U JPS5866985U (ja) | 1981-10-30 | 1981-10-30 | ボ−ルペン先部 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16223381U JPS5866985U (ja) | 1981-10-30 | 1981-10-30 | ボ−ルペン先部 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5866985U JPS5866985U (ja) | 1983-05-07 |
| JPH02306Y2 true JPH02306Y2 (no) | 1990-01-08 |
Family
ID=29954560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16223381U Granted JPS5866985U (ja) | 1981-10-30 | 1981-10-30 | ボ−ルペン先部 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5866985U (no) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5326412A (en) * | 1976-08-23 | 1978-03-11 | Kido Kensetsu Kogyo | Under water driving method |
| JPS54136713A (en) * | 1978-04-15 | 1979-10-24 | Tekken Constr Co | Method of muddy water horizontal auger construction |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57169578U (no) * | 1981-04-21 | 1982-10-25 |
-
1981
- 1981-10-30 JP JP16223381U patent/JPS5866985U/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5326412A (en) * | 1976-08-23 | 1978-03-11 | Kido Kensetsu Kogyo | Under water driving method |
| JPS54136713A (en) * | 1978-04-15 | 1979-10-24 | Tekken Constr Co | Method of muddy water horizontal auger construction |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5866985U (ja) | 1983-05-07 |
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