KR860001155B1 - 연필깎이 - Google Patents

연필깎이 Download PDF

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Publication number
KR860001155B1
KR860001155B1 KR8204778A KR820004778A KR860001155B1 KR 860001155 B1 KR860001155 B1 KR 860001155B1 KR 8204778 A KR8204778 A KR 8204778A KR 820004778 A KR820004778 A KR 820004778A KR 860001155 B1 KR860001155 B1 KR 860001155B1
Authority
KR
South Korea
Prior art keywords
pencil
cutting edge
insertion hole
taper
cutting
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
KR8204778A
Other languages
English (en)
Korean (ko)
Other versions
KR840001892A (ko
Inventor
히로오 하야시
Original Assignee
히로오 하야시
쯔꾸니 유미
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
Priority claimed from JP17212981A external-priority patent/JPS5874399A/ja
Application filed by 히로오 하야시, 쯔꾸니 유미 filed Critical 히로오 하야시
Publication of KR840001892A publication Critical patent/KR840001892A/ko
Application granted granted Critical
Publication of KR860001155B1 publication Critical patent/KR860001155B1/ko
Expired legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
    • B43L23/00—Sharpeners for pencils or leads
    • B43L23/08—Sharpeners for pencils or leads in which the pencils or leads are sharpened mainly by rotational movement against cutting blades

Landscapes

  • Drawing Aids And Blackboards (AREA)
KR8204778A 1981-10-29 1982-10-25 연필깎이 Expired KR860001155B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP172129/1981 1981-10-29
JP56-172129 1981-10-29
JP17212981A JPS5874399A (ja) 1981-10-29 1981-10-29 鉛筆削り
JP57132956A JPS5924699A (ja) 1982-07-31 1982-07-31 鉛筆削り
JP57-132956 1982-07-31

Publications (2)

Publication Number Publication Date
KR840001892A KR840001892A (ko) 1984-06-07
KR860001155B1 true KR860001155B1 (ko) 1986-08-18

Family

ID=15093424

Family Applications (1)

Application Number Title Priority Date Filing Date
KR8204778A Expired KR860001155B1 (ko) 1981-10-29 1982-10-25 연필깎이

Country Status (2)

Country Link
JP (1) JPS5924699A (enrdf_load_stackoverflow)
KR (1) KR860001155B1 (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
KR840001892A (ko) 1984-06-07
JPS5924699A (ja) 1984-02-08
JPH0136440B2 (enrdf_load_stackoverflow) 1989-07-31

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