JPS5270618A - Method of manufacturing pencil - Google Patents

Method of manufacturing pencil

Info

Publication number
JPS5270618A
JPS5270618A JP14615275A JP14615275A JPS5270618A JP S5270618 A JPS5270618 A JP S5270618A JP 14615275 A JP14615275 A JP 14615275A JP 14615275 A JP14615275 A JP 14615275A JP S5270618 A JPS5270618 A JP S5270618A
Authority
JP
Japan
Prior art keywords
manufacturing pencil
pencil
manufacturing
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
JP14615275A
Other languages
Japanese (ja)
Other versions
JPS5840596B2 (en
Inventor
Hiroyuki Shiga
Kashiya Miyata
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 JP14615275A priority Critical patent/JPS5840596B2/en
Publication of JPS5270618A publication Critical patent/JPS5270618A/en
Publication of JPS5840596B2 publication Critical patent/JPS5840596B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Inks, Pencil-Leads, Or Crayons (AREA)
JP14615275A 1975-12-08 1975-12-08 Enpitsu no Seizouhou Expired JPS5840596B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14615275A JPS5840596B2 (en) 1975-12-08 1975-12-08 Enpitsu no Seizouhou

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14615275A JPS5840596B2 (en) 1975-12-08 1975-12-08 Enpitsu no Seizouhou

Publications (2)

Publication Number Publication Date
JPS5270618A true JPS5270618A (en) 1977-06-13
JPS5840596B2 JPS5840596B2 (en) 1983-09-06

Family

ID=15401301

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14615275A Expired JPS5840596B2 (en) 1975-12-08 1975-12-08 Enpitsu no Seizouhou

Country Status (1)

Country Link
JP (1) JPS5840596B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5244297A (en) * 1991-03-19 1993-09-14 Conte S.A. Process for manufacturing pencil by tri-extrusion and the produced pencil having an intermediate protective casing
US5531947A (en) * 1992-09-15 1996-07-02 Bellaform Extrusionstechnik Gmbh Process and installation for the manufacture of pencils
FR3052705A1 (en) * 2016-06-21 2017-12-22 Conte PENCIL TO WRITE OR COLOR

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5244297A (en) * 1991-03-19 1993-09-14 Conte S.A. Process for manufacturing pencil by tri-extrusion and the produced pencil having an intermediate protective casing
US5531947A (en) * 1992-09-15 1996-07-02 Bellaform Extrusionstechnik Gmbh Process and installation for the manufacture of pencils
FR3052705A1 (en) * 2016-06-21 2017-12-22 Conte PENCIL TO WRITE OR COLOR
WO2017220914A1 (en) * 2016-06-21 2017-12-28 Conte Writing or coloring pencil
CN109311341A (en) * 2016-06-21 2019-02-05 康特公司 It writes to use or colour and uses pencil
US10814665B2 (en) 2016-06-21 2020-10-27 Conte Writing or coloring pencil

Also Published As

Publication number Publication date
JPS5840596B2 (en) 1983-09-06

Similar Documents

Publication Publication Date Title
JPS52222A (en) Method of manufacturing alpha hydroxyisobutylamide
JPS5280987A (en) Method of forming can
JPS5234825A (en) Method of manufacturing crayon
JPS5280397A (en) Popymerization method of epsilonncaprolactam
JPS5253816A (en) Method of manufacturing alphaaaminoo gammaamercaptobutyloonitrile
JPS527922A (en) Method of manufacturing nnacetyl llmethionin
JPS5325117A (en) Method of manufacturing pencil lead
JPS51129321A (en) Method of manufacturing pencil lead
JPS5270618A (en) Method of manufacturing pencil
JPS5248624A (en) Method of manufacturing dicyanobutene
JPS5217922A (en) Method of manufacturing novel writing device
JPS5221924A (en) Method of manufacturing pencil lead
JPS5224729A (en) Method of manufacturing pencil lead
JPS5278530A (en) Method of manufacturing crayon
JPS5317424A (en) Method of manufacturing pencil lead
JPS5314031A (en) Method of manufacturing pencil lead
JPS5280268A (en) Method of manufacturing hollow vvpulley
JPS5250560A (en) Method of forming throughhhole
JPS5221925A (en) Method of manufacturing crayon
JPS5274430A (en) Method of manufacturing porous pencil lead
JPS5223419A (en) Method of manufacturing pencil lead
JPS5323722A (en) Method of manufacturing pencil lead
JPS522617A (en) Method of manufacturing blackboard
JPS5251222A (en) Method of manufacturing pencil
JPS5224962A (en) Method of colddrolling