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 (enrdf_load_stackoverflow
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/it
Priority to FR7229670A priority patent/FR2149565B1/fr
Priority to CH1225372A priority patent/CH565231A5/xx
Priority to DE19722240601 priority patent/DE2240601C3/de
Priority to US281940A priority patent/US3928520A/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 (enrdf_load_stackoverflow)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP6500071A JPS5126849B2 (enrdf_load_stackoverflow) 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 (it) 1971-08-19 1972-08-17 Procedimento per la produzione di mine di grafite per matite e prodotto relativo
FR7229670A FR2149565B1 (enrdf_load_stackoverflow) 1971-08-19 1972-08-18
CH1225372A CH565231A5 (enrdf_load_stackoverflow) 1971-08-19 1972-08-18
DE19722240601 DE2240601C3 (de) 1971-08-19 1972-08-18 Verfahren zur Herstellung einer Bleistiftmine
US281940A US3928520A (en) 1971-08-19 1972-08-18 Black lead and production thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6500071A JPS5126849B2 (enrdf_load_stackoverflow) 1971-08-25 1971-08-25

Publications (2)

Publication Number Publication Date
JPS4832020A JPS4832020A (enrdf_load_stackoverflow) 1973-04-27
JPS5126849B2 true JPS5126849B2 (enrdf_load_stackoverflow) 1976-08-09

Family

ID=13274286

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6500071A Expired JPS5126849B2 (enrdf_load_stackoverflow) 1971-08-19 1971-08-25

Country Status (1)

Country Link
JP (1) JPS5126849B2 (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5424748Y2 (enrdf_load_stackoverflow) * 1974-09-06 1979-08-21
JP2641810B2 (ja) * 1991-05-02 1997-08-20 三菱鉛筆株式会社 非焼成色鉛筆芯とその製造方法

Also Published As

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

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