JPS5126849B2 - - Google Patents

Info

Publication number
JPS5126849B2
JPS5126849B2 JP6500071A JP6500071A JPS5126849B2 JP S5126849 B2 JPS5126849 B2 JP S5126849B2 JP 6500071 A JP6500071 A JP 6500071A JP 6500071 A JP6500071 A JP 6500071A JP S5126849 B2 JPS5126849 B2 JP S5126849B2
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.)
Expired
Application number
JP6500071A
Other languages
Japanese (ja)
Other versions
JPS4832020A (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP6500071A priority Critical patent/JPS5126849B2/ja
Priority to CA149,219A priority patent/CA972908A/en
Priority to GB3812872A priority patent/GB1397784A/en
Priority to IT52218/72A priority patent/IT962133B/en
Priority to CH1225372A priority patent/CH565231A5/xx
Priority to FR7229670A priority patent/FR2149565B1/fr
Priority to US281940A priority patent/US3928520A/en
Priority to DE19722240601 priority patent/DE2240601C3/en
Publication of JPS4832020A publication Critical patent/JPS4832020A/ja
Publication of JPS5126849B2 publication Critical patent/JPS5126849B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Inks, Pencil-Leads, Or Crayons (AREA)
JP6500071A 1971-08-19 1971-08-25 Expired JPS5126849B2 (en)

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
CH1225372A CH565231A5 (en) 1971-08-19 1972-08-18
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

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 JPS4832020A (en) 1973-04-27
JPS5126849B2 true 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)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5424748Y2 (en) * 1974-09-06 1979-08-21
JP2641810B2 (en) * 1991-05-02 1997-08-20 三菱鉛筆株式会社 Non-fired colored pencil lead and its manufacturing method

Also Published As

Publication number Publication date
JPS4832020A (en) 1973-04-27

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