JPS4832020A - - Google Patents
Info
- Publication number
- JPS4832020A JPS4832020A JP6500071A JP6500071A JPS4832020A JP S4832020 A JPS4832020 A JP S4832020A JP 6500071 A JP6500071 A JP 6500071A JP 6500071 A JP6500071 A JP 6500071A JP S4832020 A JPS4832020 A JP S4832020A
- 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.)
- Granted
Links
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6500071A JPS5126849B2 (en) | 1971-08-25 | 1971-08-25 | |
CA149,219A CA972908A (en) | 1971-08-19 | 1972-08-11 | Black lead and production thereof |
GB3812872A GB1397784A (en) | 1971-08-19 | 1972-08-16 | Black lead and production thereof |
IT52218/72A IT962133B (en) | 1971-08-19 | 1972-08-17 | PROCEDURE FOR THE PRODUCTION OF GRAPHITE LEADS FOR PENCILS AND RELATED PRODUCT |
FR7229670A FR2149565B1 (en) | 1971-08-19 | 1972-08-18 | |
US281940A US3928520A (en) | 1971-08-19 | 1972-08-18 | Black lead and production thereof |
DE19722240601 DE2240601C3 (en) | 1971-08-19 | 1972-08-18 | Method of making a pencil lead |
CH1225372A CH565231A5 (en) | 1971-08-19 | 1972-08-18 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6500071A JPS5126849B2 (en) | 1971-08-25 | 1971-08-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS4832020A true JPS4832020A (en) | 1973-04-27 |
JPS5126849B2 JPS5126849B2 (en) | 1976-08-09 |
Family
ID=13274286
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6500071A Expired JPS5126849B2 (en) | 1971-08-19 | 1971-08-25 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5126849B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5134842U (en) * | 1974-09-06 | 1976-03-15 | ||
US5595700A (en) * | 1991-05-02 | 1997-01-21 | Mitsubishi Pencil Kabushiki Kaisha | Non-baked color pencil leads and method for preparing same |
-
1971
- 1971-08-25 JP JP6500071A patent/JPS5126849B2/ja not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5134842U (en) * | 1974-09-06 | 1976-03-15 | ||
JPS5424748Y2 (en) * | 1974-09-06 | 1979-08-21 | ||
US5595700A (en) * | 1991-05-02 | 1997-01-21 | Mitsubishi Pencil Kabushiki Kaisha | Non-baked color pencil leads and method for preparing same |
Also Published As
Publication number | Publication date |
---|---|
JPS5126849B2 (en) | 1976-08-09 |