KR830001551U - Knock-type mechanical pencil - Google Patents

Knock-type mechanical pencil

Info

Publication number
KR830001551U
KR830001551U KR2019810008937U KR810008937U KR830001551U KR 830001551 U KR830001551 U KR 830001551U KR 2019810008937 U KR2019810008937 U KR 2019810008937U KR 810008937 U KR810008937 U KR 810008937U KR 830001551 U KR830001551 U KR 830001551U
Authority
KR
South Korea
Prior art keywords
knock
type mechanical
mechanical pencil
pencil
type
Prior art date
Application number
KR2019810008937U
Other languages
Korean (ko)
Other versions
KR850002158Y1 (en
Inventor
에이이찌 다자와
Original Assignee
가부시기 가이샤 고도부끼
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 가부시기 가이샤 고도부끼 filed Critical 가부시기 가이샤 고도부끼
Publication of KR830001551U publication Critical patent/KR830001551U/en
Application granted granted Critical
Publication of KR850002158Y1 publication Critical patent/KR850002158Y1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K27/00—Multiple-point writing implements, e.g. multicolour; Combinations of writing implements
    • B43K27/02—Combinations of pens and pencils
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
KR2019810008937U 1981-08-12 1981-12-29 Sharp pencil KR850002158Y1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1981119469U JPS584422Y2 (en) 1981-08-12 1981-08-12 Greenhouse cultivation soil disinfection device using hot water
JP56-119464 1981-08-12

Publications (2)

Publication Number Publication Date
KR830001551U true KR830001551U (en) 1983-10-17
KR850002158Y1 KR850002158Y1 (en) 1985-10-07

Family

ID=29913530

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019810008937U KR850002158Y1 (en) 1981-08-12 1981-12-29 Sharp pencil

Country Status (2)

Country Link
JP (1) JPS584422Y2 (en)
KR (1) KR850002158Y1 (en)

Also Published As

Publication number Publication date
KR850002158Y1 (en) 1985-10-07
JPS584422Y2 (en) 1983-01-25
JPS57104870U (en) 1982-06-28

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