JPS6226230Y2 - - Google Patents

Info

Publication number
JPS6226230Y2
JPS6226230Y2 JP1981055070U JP5507081U JPS6226230Y2 JP S6226230 Y2 JPS6226230 Y2 JP S6226230Y2 JP 1981055070 U JP1981055070 U JP 1981055070U JP 5507081 U JP5507081 U JP 5507081U JP S6226230 Y2 JPS6226230 Y2 JP S6226230Y2
Authority
JP
Japan
Prior art keywords
core
writing instrument
guide tube
opening
chamber
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
JP1981055070U
Other languages
English (en)
Japanese (ja)
Other versions
JPS57167891U (en, 2012
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 filed Critical
Priority to JP1981055070U priority Critical patent/JPS6226230Y2/ja
Publication of JPS57167891U publication Critical patent/JPS57167891U/ja
Application granted granted Critical
Publication of JPS6226230Y2 publication Critical patent/JPS6226230Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
JP1981055070U 1981-04-16 1981-04-16 Expired JPS6226230Y2 (en, 2012)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1981055070U JPS6226230Y2 (en, 2012) 1981-04-16 1981-04-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981055070U JPS6226230Y2 (en, 2012) 1981-04-16 1981-04-16

Publications (2)

Publication Number Publication Date
JPS57167891U JPS57167891U (en, 2012) 1982-10-22
JPS6226230Y2 true JPS6226230Y2 (en, 2012) 1987-07-04

Family

ID=29851632

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981055070U Expired JPS6226230Y2 (en, 2012) 1981-04-16 1981-04-16

Country Status (1)

Country Link
JP (1) JPS6226230Y2 (en, 2012)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6220313Y2 (en, 2012) * 1979-03-26 1987-05-23

Also Published As

Publication number Publication date
JPS57167891U (en, 2012) 1982-10-22

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