JPS581594U - 先端ノツク式シヤ−プペンシル用芯出防止装置 - Google Patents

先端ノツク式シヤ−プペンシル用芯出防止装置

Info

Publication number
JPS581594U
JPS581594U JP9502781U JP9502781U JPS581594U JP S581594 U JPS581594 U JP S581594U JP 9502781 U JP9502781 U JP 9502781U JP 9502781 U JP9502781 U JP 9502781U JP S581594 U JPS581594 U JP S581594U
Authority
JP
Japan
Prior art keywords
pressing member
prevention device
protrusion
chuck body
notch type
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
JP9502781U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6132797Y2 (tr
Inventor
潤一 橋本
関口　友三
Original Assignee
ぺんてる株式会社
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 ぺんてる株式会社 filed Critical ぺんてる株式会社
Priority to JP9502781U priority Critical patent/JPS581594U/ja
Publication of JPS581594U publication Critical patent/JPS581594U/ja
Application granted granted Critical
Publication of JPS6132797Y2 publication Critical patent/JPS6132797Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
JP9502781U 1981-06-26 1981-06-26 先端ノツク式シヤ−プペンシル用芯出防止装置 Granted JPS581594U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9502781U JPS581594U (ja) 1981-06-26 1981-06-26 先端ノツク式シヤ−プペンシル用芯出防止装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9502781U JPS581594U (ja) 1981-06-26 1981-06-26 先端ノツク式シヤ−プペンシル用芯出防止装置

Publications (2)

Publication Number Publication Date
JPS581594U true JPS581594U (ja) 1983-01-07
JPS6132797Y2 JPS6132797Y2 (tr) 1986-09-24

Family

ID=29889948

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9502781U Granted JPS581594U (ja) 1981-06-26 1981-06-26 先端ノツク式シヤ−プペンシル用芯出防止装置

Country Status (1)

Country Link
JP (1) JPS581594U (tr)

Also Published As

Publication number Publication date
JPS6132797Y2 (tr) 1986-09-24

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