KR900020077U - wrench - Google Patents

wrench

Info

Publication number
KR900020077U
KR900020077U KR2019890006204U KR890006204U KR900020077U KR 900020077 U KR900020077 U KR 900020077U KR 2019890006204 U KR2019890006204 U KR 2019890006204U KR 890006204 U KR890006204 U KR 890006204U KR 900020077 U KR900020077 U KR 900020077U
Authority
KR
South Korea
Prior art keywords
wrench
Prior art date
Application number
KR2019890006204U
Other languages
Korean (ko)
Other versions
KR910008040Y1 (en
Inventor
장왕환
Original Assignee
장왕환
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 장왕환 filed Critical 장왕환
Priority to KR2019890006204U priority Critical patent/KR910008040Y1/en
Publication of KR900020077U publication Critical patent/KR900020077U/en
Application granted granted Critical
Publication of KR910008040Y1 publication Critical patent/KR910008040Y1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B13/00—Spanners; Wrenches
    • B25B13/10—Spanners; Wrenches with adjustable jaws
    • B25B13/12—Spanners; Wrenches with adjustable jaws the jaws being slidable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B13/00—Spanners; Wrenches
    • B25B13/02—Spanners; Wrenches with rigid jaws
    • B25B13/04—Spanners; Wrenches with rigid jaws of ring jaw type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B13/00—Spanners; Wrenches
    • B25B13/58—Jaw attachments
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B3/00—Measuring instruments characterised by the use of mechanical techniques
    • G01B3/002—Details
    • G01B3/004—Scales; Graduations
KR2019890006204U 1989-05-11 1989-05-11 Wrench KR910008040Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019890006204U KR910008040Y1 (en) 1989-05-11 1989-05-11 Wrench

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019890006204U KR910008040Y1 (en) 1989-05-11 1989-05-11 Wrench

Publications (2)

Publication Number Publication Date
KR900020077U true KR900020077U (en) 1990-12-12
KR910008040Y1 KR910008040Y1 (en) 1991-10-12

Family

ID=19286038

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019890006204U KR910008040Y1 (en) 1989-05-11 1989-05-11 Wrench

Country Status (1)

Country Link
KR (1) KR910008040Y1 (en)

Also Published As

Publication number Publication date
KR910008040Y1 (en) 1991-10-12

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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