JPS5374921A - Method of producing lead of pencil - Google Patents

Method of producing lead of pencil

Info

Publication number
JPS5374921A
JPS5374921A JP14874276A JP14874276A JPS5374921A JP S5374921 A JPS5374921 A JP S5374921A JP 14874276 A JP14874276 A JP 14874276A JP 14874276 A JP14874276 A JP 14874276A JP S5374921 A JPS5374921 A JP S5374921A
Authority
JP
Japan
Prior art keywords
pencil
producing lead
lead
producing
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
JP14874276A
Other languages
Japanese (ja)
Other versions
JPS603115B2 (en
Inventor
Takashi Takashima
Denkichi Sasage
Matahiko Asahi
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 JP14874276A priority Critical patent/JPS603115B2/en
Publication of JPS5374921A publication Critical patent/JPS5374921A/en
Publication of JPS603115B2 publication Critical patent/JPS603115B2/en
Expired legal-status Critical Current

Links

JP14874276A 1976-12-13 1976-12-13 How to make pencil lead Expired JPS603115B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14874276A JPS603115B2 (en) 1976-12-13 1976-12-13 How to make pencil lead

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14874276A JPS603115B2 (en) 1976-12-13 1976-12-13 How to make pencil lead

Publications (2)

Publication Number Publication Date
JPS5374921A true JPS5374921A (en) 1978-07-03
JPS603115B2 JPS603115B2 (en) 1985-01-25

Family

ID=15459598

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14874276A Expired JPS603115B2 (en) 1976-12-13 1976-12-13 How to make pencil lead

Country Status (1)

Country Link
JP (1) JPS603115B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6011084A (en) * 1998-06-26 2000-01-04 Binney & Smith Inc. Erasable colored pencil lead

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH057065Y2 (en) * 1987-03-13 1993-02-23
JPH0526556U (en) * 1991-09-11 1993-04-06 いすゞ自動車株式会社 Sunroof unit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6011084A (en) * 1998-06-26 2000-01-04 Binney & Smith Inc. Erasable colored pencil lead

Also Published As

Publication number Publication date
JPS603115B2 (en) 1985-01-25

Similar Documents

Publication Publication Date Title
JPS5336202A (en) Method of producing stylus
CS191329B2 (en) Method of producing m-phenoxybenzaldehyde
JPS5343021A (en) Method of producing molybdenummiron
JPS5234825A (en) Method of manufacturing crayon
JPS52131505A (en) Method of producing epoxide
JPS5325117A (en) Method of manufacturing pencil lead
JPS5525368A (en) Method of producing pencil lead
JPS5336391A (en) Method of producing can
JPS5310829A (en) Method of producing lead battery
JPS5374921A (en) Method of producing lead of pencil
JPS5377720A (en) Method of producing color pencil lead
JPS5314031A (en) Method of manufacturing pencil lead
JPS5317424A (en) Method of manufacturing pencil lead
JPS5374922A (en) Method of producing lead of pencil
JPS5323722A (en) Method of manufacturing pencil lead
JPS52120084A (en) Method of producing can
JPS5378229A (en) Method of producing canthaxanthene
JPS52128380A (en) Method of producing 22chloronicotinamides
JPS53125134A (en) Method of producing lead of pencil
JPS5340392A (en) Method of producing can
JPS52131511A (en) Method of producing 33deoxyy33iodooddglucose
JPS52108504A (en) Method of producing turboofans
JPS5328111A (en) Method of producing dimethlheptenone
JPS52122314A (en) Method of producing 33deoxyy33iodooddglucose
JPS52136036A (en) Method of manufacturing pencil lead