JPS5383832A - Lead of pencil and method of producing same - Google Patents

Lead of pencil and method of producing same

Info

Publication number
JPS5383832A
JPS5383832A JP15876076A JP15876076A JPS5383832A JP S5383832 A JPS5383832 A JP S5383832A JP 15876076 A JP15876076 A JP 15876076A JP 15876076 A JP15876076 A JP 15876076A JP S5383832 A JPS5383832 A JP S5383832A
Authority
JP
Japan
Prior art keywords
pencil
lead
producing same
producing
same
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.)
Pending
Application number
JP15876076A
Other languages
Japanese (ja)
Inventor
Shin Shimoyama
Fumio Iizuka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pentel Co Ltd
Original Assignee
Pentel Co Ltd
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 by Pentel Co Ltd filed Critical Pentel Co Ltd
Priority to JP15876076A priority Critical patent/JPS5383832A/en
Publication of JPS5383832A publication Critical patent/JPS5383832A/en
Pending legal-status Critical Current

Links

Landscapes

  • Inks, Pencil-Leads, Or Crayons (AREA)
JP15876076A 1976-12-29 1976-12-29 Lead of pencil and method of producing same Pending JPS5383832A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15876076A JPS5383832A (en) 1976-12-29 1976-12-29 Lead of pencil and method of producing same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15876076A JPS5383832A (en) 1976-12-29 1976-12-29 Lead of pencil and method of producing same

Publications (1)

Publication Number Publication Date
JPS5383832A true JPS5383832A (en) 1978-07-24

Family

ID=15678734

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15876076A Pending JPS5383832A (en) 1976-12-29 1976-12-29 Lead of pencil and method of producing same

Country Status (1)

Country Link
JP (1) JPS5383832A (en)

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