KR920001776U - 샤프펜슬의 샤프심송출장치 - Google Patents

샤프펜슬의 샤프심송출장치

Info

Publication number
KR920001776U
KR920001776U KR2019900009947U KR900009947U KR920001776U KR 920001776 U KR920001776 U KR 920001776U KR 2019900009947 U KR2019900009947 U KR 2019900009947U KR 900009947 U KR900009947 U KR 900009947U KR 920001776 U KR920001776 U KR 920001776U
Authority
KR
South Korea
Prior art keywords
mechanical
drawing device
pencil
mechanical pencil
mechanical drawing
Prior art date
Application number
KR2019900009947U
Other languages
English (en)
Other versions
KR920007073Y1 (ko
Inventor
고흥명
Original Assignee
고흥명
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 고흥명 filed Critical 고흥명
Priority to KR2019900009947U priority Critical patent/KR920007073Y1/ko
Publication of KR920001776U publication Critical patent/KR920001776U/ko
Application granted granted Critical
Publication of KR920007073Y1 publication Critical patent/KR920007073Y1/ko

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
    • 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
KR2019900009947U 1990-07-06 1990-07-06 샤프펜슬의 샤프심송출장치 KR920007073Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019900009947U KR920007073Y1 (ko) 1990-07-06 1990-07-06 샤프펜슬의 샤프심송출장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019900009947U KR920007073Y1 (ko) 1990-07-06 1990-07-06 샤프펜슬의 샤프심송출장치

Publications (2)

Publication Number Publication Date
KR920001776U true KR920001776U (ko) 1992-02-24
KR920007073Y1 KR920007073Y1 (ko) 1992-10-02

Family

ID=19300785

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019900009947U KR920007073Y1 (ko) 1990-07-06 1990-07-06 샤프펜슬의 샤프심송출장치

Country Status (1)

Country Link
KR (1) KR920007073Y1 (ko)

Also Published As

Publication number Publication date
KR920007073Y1 (ko) 1992-10-02

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Legal Events

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E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
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Payment date: 19950929

Year of fee payment: 6

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