JPS5113147Y2 - - Google Patents

Info

Publication number
JPS5113147Y2
JPS5113147Y2 JP1971037591U JP3759171U JPS5113147Y2 JP S5113147 Y2 JPS5113147 Y2 JP S5113147Y2 JP 1971037591 U JP1971037591 U JP 1971037591U JP 3759171 U JP3759171 U JP 3759171U JP S5113147 Y2 JPS5113147 Y2 JP S5113147Y2
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
JP1971037591U
Other languages
Japanese (ja)
Other versions
JPS4736531U (cs
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 JP1971037591U priority Critical patent/JPS5113147Y2/ja
Priority to US00164271A priority patent/US3729267A/en
Priority to BE778234A priority patent/BE778234A/xx
Publication of JPS4736531U publication Critical patent/JPS4736531U/ja
Application granted granted Critical
Publication of JPS5113147Y2 publication Critical patent/JPS5113147Y2/ja
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K21/00—Propelling pencils
    • B43K21/02—Writing-core feeding mechanisms
    • B43K21/16—Writing-core feeding mechanisms with stepwise feed of writing-cores

Landscapes

  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
JP1971037591U 1971-05-11 1971-05-11 Expired JPS5113147Y2 (cs)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1971037591U JPS5113147Y2 (cs) 1971-05-11 1971-05-11
US00164271A US3729267A (en) 1971-05-11 1971-07-20 Mechanical pencil
BE778234A BE778234A (fr) 1971-05-11 1972-01-19 Porte-mine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1971037591U JPS5113147Y2 (cs) 1971-05-11 1971-05-11

Publications (2)

Publication Number Publication Date
JPS4736531U JPS4736531U (cs) 1972-12-22
JPS5113147Y2 true JPS5113147Y2 (cs) 1976-04-08

Family

ID=12501771

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1971037591U Expired JPS5113147Y2 (cs) 1971-05-11 1971-05-11

Country Status (3)

Country Link
US (1) US3729267A (cs)
JP (1) JPS5113147Y2 (cs)
BE (1) BE778234A (cs)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5333707U (cs) * 1976-08-31 1978-03-24
USD272423S (en) 1981-02-05 1984-01-31 Nils-Eric Anderberg Aircraft docking display

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE338597C (de) * 1920-02-27 1921-06-21 Paul Lucas Bleistifthalter mit verschiebbarer Mine
US3537799A (en) * 1967-12-20 1970-11-03 Fumiko Sakamoto Mechanical pencil
US3627434A (en) * 1969-05-14 1971-12-14 Dainihon Bungu Co Ltd Mechanical pencil for fine leads
JPS5140613Y2 (cs) * 1973-05-31 1976-10-04

Also Published As

Publication number Publication date
BE778234A (fr) 1972-05-16
US3729267A (en) 1973-04-24
JPS4736531U (cs) 1972-12-22

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