KR890003847B1 - 샤아프 펜슬 - Google Patents

샤아프 펜슬 Download PDF

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Publication number
KR890003847B1
KR890003847B1 KR1019870000419A KR870000419A KR890003847B1 KR 890003847 B1 KR890003847 B1 KR 890003847B1 KR 1019870000419 A KR1019870000419 A KR 1019870000419A KR 870000419 A KR870000419 A KR 870000419A KR 890003847 B1 KR890003847 B1 KR 890003847B1
Authority
KR
South Korea
Prior art keywords
chuck
pipe
lead
main body
hammer
Prior art date
Application number
KR1019870000419A
Other languages
English (en)
Korean (ko)
Other versions
KR880000250A (ko
Inventor
다카히꼬 스즈끼
히데헤이 가게야마
Original Assignee
가부시끼가이샤 고도부끼
가게야마 도시히꼬
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 by 가부시끼가이샤 고도부끼, 가게야마 도시히꼬 filed Critical 가부시끼가이샤 고도부끼
Publication of KR880000250A publication Critical patent/KR880000250A/ko
Application granted granted Critical
Publication of KR890003847B1 publication Critical patent/KR890003847B1/ko

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    • 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
    • B43K21/22—Writing-cores gripping means, e.g. chucks

Landscapes

  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
KR1019870000419A 1986-06-30 1987-01-20 샤아프 펜슬 KR890003847B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP154779 1986-06-30
JP61-154779 1986-06-30
JP61154779A JPS639594A (ja) 1986-06-30 1986-06-30 シヤ−プペンシル

Publications (2)

Publication Number Publication Date
KR880000250A KR880000250A (ko) 1988-03-24
KR890003847B1 true KR890003847B1 (ko) 1989-10-05

Family

ID=15591712

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019870000419A KR890003847B1 (ko) 1986-06-30 1987-01-20 샤아프 펜슬

Country Status (2)

Country Link
JP (1) JPS639594A (ja)
KR (1) KR890003847B1 (ja)

Also Published As

Publication number Publication date
JPS639594A (ja) 1988-01-16
JPH0556280B2 (ja) 1993-08-19
KR880000250A (ko) 1988-03-24

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A201 Request for examination
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
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