JPS6132792Y2 - - Google Patents

Info

Publication number
JPS6132792Y2
JPS6132792Y2 JP7978581U JP7978581U JPS6132792Y2 JP S6132792 Y2 JPS6132792 Y2 JP S6132792Y2 JP 7978581 U JP7978581 U JP 7978581U JP 7978581 U JP7978581 U JP 7978581U JP S6132792 Y2 JPS6132792 Y2 JP S6132792Y2
Authority
JP
Japan
Prior art keywords
core
writing instrument
protrusion
valve body
gripping means
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
JP7978581U
Other languages
English (en)
Japanese (ja)
Other versions
JPS57191588U (no
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 JP7978581U priority Critical patent/JPS6132792Y2/ja
Publication of JPS57191588U publication Critical patent/JPS57191588U/ja
Application granted granted Critical
Publication of JPS6132792Y2 publication Critical patent/JPS6132792Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
JP7978581U 1981-05-30 1981-05-30 Expired JPS6132792Y2 (no)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7978581U JPS6132792Y2 (no) 1981-05-30 1981-05-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7978581U JPS6132792Y2 (no) 1981-05-30 1981-05-30

Publications (2)

Publication Number Publication Date
JPS57191588U JPS57191588U (no) 1982-12-04
JPS6132792Y2 true JPS6132792Y2 (no) 1986-09-24

Family

ID=29875371

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7978581U Expired JPS6132792Y2 (no) 1981-05-30 1981-05-30

Country Status (1)

Country Link
JP (1) JPS6132792Y2 (no)

Also Published As

Publication number Publication date
JPS57191588U (no) 1982-12-04

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