JPS5532632A - Writing face treatment method of pen tip maded of sintered carbide metal compound - Google Patents

Writing face treatment method of pen tip maded of sintered carbide metal compound

Info

Publication number
JPS5532632A
JPS5532632A JP10599278A JP10599278A JPS5532632A JP S5532632 A JPS5532632 A JP S5532632A JP 10599278 A JP10599278 A JP 10599278A JP 10599278 A JP10599278 A JP 10599278A JP S5532632 A JPS5532632 A JP S5532632A
Authority
JP
Japan
Prior art keywords
maded
metal compound
treatment method
pen tip
sintered carbide
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
JP10599278A
Other languages
English (en)
Other versions
JPS5917958B2 (ja
Inventor
Shinichi Tadenuma
Takahiko Shimizu
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 JP53105992A priority Critical patent/JPS5917958B2/ja
Publication of JPS5532632A publication Critical patent/JPS5532632A/ja
Publication of JPS5917958B2 publication Critical patent/JPS5917958B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Pens And Brushes (AREA)
JP53105992A 1978-08-30 1978-08-30 焼結超硬金属化合物製ペン先の筆記面処理方法 Expired JPS5917958B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53105992A JPS5917958B2 (ja) 1978-08-30 1978-08-30 焼結超硬金属化合物製ペン先の筆記面処理方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53105992A JPS5917958B2 (ja) 1978-08-30 1978-08-30 焼結超硬金属化合物製ペン先の筆記面処理方法

Publications (2)

Publication Number Publication Date
JPS5532632A true JPS5532632A (en) 1980-03-07
JPS5917958B2 JPS5917958B2 (ja) 1984-04-24

Family

ID=14422210

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53105992A Expired JPS5917958B2 (ja) 1978-08-30 1978-08-30 焼結超硬金属化合物製ペン先の筆記面処理方法

Country Status (1)

Country Link
JP (1) JPS5917958B2 (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56140063A (en) * 1980-03-31 1981-11-02 Kyoto Ceramic Ceramic ball for ball-point pen
JPS56145000A (en) * 1980-04-15 1981-11-11 Kyoto Ceramic Ball for ball pen in nonoxide group ceramic
JPS60123274U (ja) * 1984-01-28 1985-08-20 株式会社　きもと 筆記具
JP2007176170A (ja) * 2005-11-30 2007-07-12 Pentel Corp ボールペン用ボール及びその製造方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56140063A (en) * 1980-03-31 1981-11-02 Kyoto Ceramic Ceramic ball for ball-point pen
JPS56145000A (en) * 1980-04-15 1981-11-11 Kyoto Ceramic Ball for ball pen in nonoxide group ceramic
JPS60123274U (ja) * 1984-01-28 1985-08-20 株式会社　きもと 筆記具
JP2007176170A (ja) * 2005-11-30 2007-07-12 Pentel Corp ボールペン用ボール及びその製造方法

Also Published As

Publication number Publication date
JPS5917958B2 (ja) 1984-04-24

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