JPS5117938Y2 - - Google Patents

Info

Publication number
JPS5117938Y2
JPS5117938Y2 JP8135972U JP8135972U JPS5117938Y2 JP S5117938 Y2 JPS5117938 Y2 JP S5117938Y2 JP 8135972 U JP8135972 U JP 8135972U JP 8135972 U JP8135972 U JP 8135972U JP S5117938 Y2 JPS5117938 Y2 JP S5117938Y2
Authority
JP
Japan
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
JP8135972U
Other languages
Japanese (ja)
Other versions
JPS4939531U (en]
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 JP8135972U priority Critical patent/JPS5117938Y2/ja
Priority to US334731A priority patent/US3883253A/en
Priority to DE2310573A priority patent/DE2310573C3/de
Publication of JPS4939531U publication Critical patent/JPS4939531U/ja
Priority to US524673A priority patent/US3892495A/en
Application granted granted Critical
Publication of JPS5117938Y2 publication Critical patent/JPS5117938Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
JP8135972U 1972-03-03 1972-07-10 Expired JPS5117938Y2 (en])

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP8135972U JPS5117938Y2 (en]) 1972-07-10 1972-07-10
US334731A US3883253A (en) 1972-03-03 1973-02-22 Mechanical pencil
DE2310573A DE2310573C3 (de) 1972-03-03 1973-03-02 Druckbleistift
US524673A US3892495A (en) 1972-03-03 1974-11-18 Push type mechanical pencil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8135972U JPS5117938Y2 (en]) 1972-07-10 1972-07-10

Publications (2)

Publication Number Publication Date
JPS4939531U JPS4939531U (en]) 1974-04-08
JPS5117938Y2 true JPS5117938Y2 (en]) 1976-05-13

Family

ID=27987902

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8135972U Expired JPS5117938Y2 (en]) 1972-03-03 1972-07-10

Country Status (1)

Country Link
JP (1) JPS5117938Y2 (en])

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5618460Y2 (en]) * 1975-12-27 1981-04-30
JPS6325176Y2 (en]) * 1980-05-09 1988-07-08

Also Published As

Publication number Publication date
JPS4939531U (en]) 1974-04-08

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