JPS6243460B2 - - Google Patents

Info

Publication number
JPS6243460B2
JPS6243460B2 JP55029934A JP2993480A JPS6243460B2 JP S6243460 B2 JPS6243460 B2 JP S6243460B2 JP 55029934 A JP55029934 A JP 55029934A JP 2993480 A JP2993480 A JP 2993480A JP S6243460 B2 JPS6243460 B2 JP S6243460B2
Authority
JP
Japan
Prior art keywords
eraser
particle size
particles
strength
powder
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
JP55029934A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56125444A (en
Inventor
Noritaka Sakurai
Toshimori Nagatani
Akira Tsutsumi
Yasuhiro Takahashi
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 JP2993480A priority Critical patent/JPS56125444A/ja
Publication of JPS56125444A publication Critical patent/JPS56125444A/ja
Publication of JPS6243460B2 publication Critical patent/JPS6243460B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Compositions Of Macromolecular Compounds (AREA)
JP2993480A 1980-03-10 1980-03-10 Plastic eraser composition Granted JPS56125444A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2993480A JPS56125444A (en) 1980-03-10 1980-03-10 Plastic eraser composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2993480A JPS56125444A (en) 1980-03-10 1980-03-10 Plastic eraser composition

Publications (2)

Publication Number Publication Date
JPS56125444A JPS56125444A (en) 1981-10-01
JPS6243460B2 true JPS6243460B2 (enrdf_load_stackoverflow) 1987-09-14

Family

ID=12289807

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2993480A Granted JPS56125444A (en) 1980-03-10 1980-03-10 Plastic eraser composition

Country Status (1)

Country Link
JP (1) JPS56125444A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6357705B2 (ja) * 2014-12-26 2018-07-18 クラレプラスチックス株式会社 消しゴム

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5953198A (ja) * 1982-09-14 1984-03-27 日立電線株式会社 ゴムチユ−ブ編組作業における余長ゴムチユ−ブの切断方法
JPS5953197A (ja) * 1982-09-20 1984-03-27 プリマハム株式会社 ソ−セ−ジの切目付与装置

Also Published As

Publication number Publication date
JPS56125444A (en) 1981-10-01

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