JPS56145000A - Ball for ball pen in nonoxide group ceramic - Google Patents

Ball for ball pen in nonoxide group ceramic

Info

Publication number
JPS56145000A
JPS56145000A JP5013980A JP5013980A JPS56145000A JP S56145000 A JPS56145000 A JP S56145000A JP 5013980 A JP5013980 A JP 5013980A JP 5013980 A JP5013980 A JP 5013980A JP S56145000 A JPS56145000 A JP S56145000A
Authority
JP
Japan
Prior art keywords
ball
nonoxide
pen
group ceramic
ceramic
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
JP5013980A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0323356B2 (enrdf_load_stackoverflow
Inventor
Haruo Yoshida
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.)
Kyoto Ceramic Co Ltd
Original Assignee
Kyoto Ceramic 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 Kyoto Ceramic Co Ltd filed Critical Kyoto Ceramic Co Ltd
Priority to JP5013980A priority Critical patent/JPS56145000A/ja
Publication of JPS56145000A publication Critical patent/JPS56145000A/ja
Publication of JPH0323356B2 publication Critical patent/JPH0323356B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Pens And Brushes (AREA)
  • Ceramic Products (AREA)
JP5013980A 1980-04-15 1980-04-15 Ball for ball pen in nonoxide group ceramic Granted JPS56145000A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5013980A JPS56145000A (en) 1980-04-15 1980-04-15 Ball for ball pen in nonoxide group ceramic

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5013980A JPS56145000A (en) 1980-04-15 1980-04-15 Ball for ball pen in nonoxide group ceramic

Publications (2)

Publication Number Publication Date
JPS56145000A true JPS56145000A (en) 1981-11-11
JPH0323356B2 JPH0323356B2 (enrdf_load_stackoverflow) 1991-03-28

Family

ID=12850808

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5013980A Granted JPS56145000A (en) 1980-04-15 1980-04-15 Ball for ball pen in nonoxide group ceramic

Country Status (1)

Country Link
JP (1) JPS56145000A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987002312A1 (en) * 1985-10-17 1987-04-23 Teibow Co., Ltd. Pen point structure
JPH03295863A (ja) * 1990-04-10 1991-12-26 Toyo Alum Kk 球状窒化アルミニウム粉末の製造方法
CN109369189A (zh) * 2018-11-14 2019-02-22 江苏高越高新科技有限公司 一种碳化硅陶瓷球的成型工艺

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09290592A (ja) * 1996-04-26 1997-11-11 Pentel Kk 水性インキ内蔵ボールペン

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52110124A (en) * 1976-03-12 1977-09-16 Dainichiseika Color Chem Writing pen tip
JPS5532632A (en) * 1978-08-30 1980-03-07 Pentel Kk Writing face treatment method of pen tip maded of sintered carbide metal compound

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52110124A (en) * 1976-03-12 1977-09-16 Dainichiseika Color Chem Writing pen tip
JPS5532632A (en) * 1978-08-30 1980-03-07 Pentel Kk Writing face treatment method of pen tip maded of sintered carbide metal compound

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987002312A1 (en) * 1985-10-17 1987-04-23 Teibow Co., Ltd. Pen point structure
JPH03295863A (ja) * 1990-04-10 1991-12-26 Toyo Alum Kk 球状窒化アルミニウム粉末の製造方法
CN109369189A (zh) * 2018-11-14 2019-02-22 江苏高越高新科技有限公司 一种碳化硅陶瓷球的成型工艺

Also Published As

Publication number Publication date
JPH0323356B2 (enrdf_load_stackoverflow) 1991-03-28

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