JPS6236880B2 - - Google Patents

Info

Publication number
JPS6236880B2
JPS6236880B2 JP1559885A JP1559885A JPS6236880B2 JP S6236880 B2 JPS6236880 B2 JP S6236880B2 JP 1559885 A JP1559885 A JP 1559885A JP 1559885 A JP1559885 A JP 1559885A JP S6236880 B2 JPS6236880 B2 JP S6236880B2
Authority
JP
Japan
Prior art keywords
lead
stage nozzle
thin wires
pencil
extrusion molding
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.)
Expired
Application number
JP1559885A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61175093A (ja
Inventor
Osamu Ishimaru
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.)
SEERAA MANNENHITSU KK
Original Assignee
SEERAA MANNENHITSU KK
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 SEERAA MANNENHITSU KK filed Critical SEERAA MANNENHITSU KK
Priority to JP1559885A priority Critical patent/JPS61175093A/ja
Publication of JPS61175093A publication Critical patent/JPS61175093A/ja
Publication of JPS6236880B2 publication Critical patent/JPS6236880B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Inks, Pencil-Leads, Or Crayons (AREA)
JP1559885A 1985-01-31 1985-01-31 シヤ−プペンシル用芯の製造方法 Granted JPS61175093A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1559885A JPS61175093A (ja) 1985-01-31 1985-01-31 シヤ−プペンシル用芯の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1559885A JPS61175093A (ja) 1985-01-31 1985-01-31 シヤ−プペンシル用芯の製造方法

Publications (2)

Publication Number Publication Date
JPS61175093A JPS61175093A (ja) 1986-08-06
JPS6236880B2 true JPS6236880B2 (en, 2012) 1987-08-10

Family

ID=11893153

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1559885A Granted JPS61175093A (ja) 1985-01-31 1985-01-31 シヤ−プペンシル用芯の製造方法

Country Status (1)

Country Link
JP (1) JPS61175093A (en, 2012)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0225381U (en, 2012) * 1988-08-08 1990-02-20

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5025368B2 (ja) * 2007-07-26 2012-09-12 三菱鉛筆株式会社 固形描画材

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0225381U (en, 2012) * 1988-08-08 1990-02-20

Also Published As

Publication number Publication date
JPS61175093A (ja) 1986-08-06

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