JPS4874321A - - Google Patents
Info
- Publication number
- JPS4874321A JPS4874321A JP432072A JP432072A JPS4874321A JP S4874321 A JPS4874321 A JP S4874321A JP 432072 A JP432072 A JP 432072A JP 432072 A JP432072 A JP 432072A JP S4874321 A JPS4874321 A JP S4874321A
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Landscapes
- Inks, Pencil-Leads, Or Crayons (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP432072A JPS4874321A (en) | 1972-01-07 | 1972-01-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP432072A JPS4874321A (en) | 1972-01-07 | 1972-01-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4874321A true JPS4874321A (en) | 1973-10-06 |
Family
ID=11581164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP432072A Pending JPS4874321A (en) | 1972-01-07 | 1972-01-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4874321A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6067578A (en) * | 1983-09-22 | 1985-04-17 | Pilot Precision Co Ltd | Pencil lead |
| JPS60105598A (en) * | 1983-11-14 | 1985-06-11 | パイロツトプレシジヨン株式会社 | Lead made of lead |
| JPS6346278A (en) * | 1986-06-30 | 1988-02-27 | Pilot Precision Co Ltd | Lead for low load |
-
1972
- 1972-01-07 JP JP432072A patent/JPS4874321A/ja active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6067578A (en) * | 1983-09-22 | 1985-04-17 | Pilot Precision Co Ltd | Pencil lead |
| JPH059472B2 (en) * | 1983-09-22 | 1993-02-05 | Pilot Precision | |
| JPS60105598A (en) * | 1983-11-14 | 1985-06-11 | パイロツトプレシジヨン株式会社 | Lead made of lead |
| JPH0510397B2 (en) * | 1983-11-14 | 1993-02-09 | Pilot Precision | |
| JPS6346278A (en) * | 1986-06-30 | 1988-02-27 | Pilot Precision Co Ltd | Lead for low load |
| JPH0149750B2 (en) * | 1986-06-30 | 1989-10-25 | Pairotsuto Pureshijon Kk |