KR860013105U - 그라인더 연마석 - Google Patents

그라인더 연마석

Info

Publication number
KR860013105U
KR860013105U KR2019850003646U KR850003646U KR860013105U KR 860013105 U KR860013105 U KR 860013105U KR 2019850003646 U KR2019850003646 U KR 2019850003646U KR 850003646 U KR850003646 U KR 850003646U KR 860013105 U KR860013105 U KR 860013105U
Authority
KR
South Korea
Prior art keywords
grinding stone
grinder grinding
grinder
stone
grinding
Prior art date
Application number
KR2019850003646U
Other languages
English (en)
Other versions
KR890000088Y1 (ko
Inventor
조길현
Original Assignee
조길현
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 조길현 filed Critical 조길현
Priority to KR2019850003646U priority Critical patent/KR890000088Y1/ko
Publication of KR860013105U publication Critical patent/KR860013105U/ko
Application granted granted Critical
Publication of KR890000088Y1 publication Critical patent/KR890000088Y1/ko

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24DTOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D5/00Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor
    • B24D5/14Zonally-graded wheels; Composite wheels comprising different abrasives

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
KR2019850003646U 1985-04-02 1985-04-02 그라인더 연마석 KR890000088Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019850003646U KR890000088Y1 (ko) 1985-04-02 1985-04-02 그라인더 연마석

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019850003646U KR890000088Y1 (ko) 1985-04-02 1985-04-02 그라인더 연마석

Publications (2)

Publication Number Publication Date
KR860013105U true KR860013105U (ko) 1986-11-08
KR890000088Y1 KR890000088Y1 (ko) 1989-03-06

Family

ID=19241099

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019850003646U KR890000088Y1 (ko) 1985-04-02 1985-04-02 그라인더 연마석

Country Status (1)

Country Link
KR (1) KR890000088Y1 (ko)

Also Published As

Publication number Publication date
KR890000088Y1 (ko) 1989-03-06

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
LAPS Lapse due to unpaid annual fee