JPS5221924A - Method of manufacturing pencil lead - Google Patents

Method of manufacturing pencil lead

Info

Publication number
JPS5221924A
JPS5221924A JP9733975A JP9733975A JPS5221924A JP S5221924 A JPS5221924 A JP S5221924A JP 9733975 A JP9733975 A JP 9733975A JP 9733975 A JP9733975 A JP 9733975A JP S5221924 A JPS5221924 A JP S5221924A
Authority
JP
Japan
Prior art keywords
pencil lead
manufacturing pencil
manufacturing
lead
pencil
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.)
Granted
Application number
JP9733975A
Other languages
Japanese (ja)
Other versions
JPS5423614B2 (en
Inventor
Hiroyuki Shiga
Takekiwa Takemura
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 JP9733975A priority Critical patent/JPS5221924A/en
Publication of JPS5221924A publication Critical patent/JPS5221924A/en
Publication of JPS5423614B2 publication Critical patent/JPS5423614B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Inks, Pencil-Leads, Or Crayons (AREA)
JP9733975A 1975-08-11 1975-08-11 Method of manufacturing pencil lead Granted JPS5221924A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9733975A JPS5221924A (en) 1975-08-11 1975-08-11 Method of manufacturing pencil lead

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9733975A JPS5221924A (en) 1975-08-11 1975-08-11 Method of manufacturing pencil lead

Publications (2)

Publication Number Publication Date
JPS5221924A true JPS5221924A (en) 1977-02-18
JPS5423614B2 JPS5423614B2 (en) 1979-08-15

Family

ID=14189712

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9733975A Granted JPS5221924A (en) 1975-08-11 1975-08-11 Method of manufacturing pencil lead

Country Status (1)

Country Link
JP (1) JPS5221924A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5685084U (en) * 1979-12-05 1981-07-08
JPH02198569A (en) * 1988-09-30 1990-08-07 Varpat Patentverwert Ag Binding for fixing ski-boot on ski

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4371632A (en) * 1981-04-24 1983-02-01 Empire Enterprises, Inc. Compositions, processes, and writing elements employing resins of the thermosetting type

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5685084U (en) * 1979-12-05 1981-07-08
JPH02198569A (en) * 1988-09-30 1990-08-07 Varpat Patentverwert Ag Binding for fixing ski-boot on ski

Also Published As

Publication number Publication date
JPS5423614B2 (en) 1979-08-15

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