KR880003062U - Housing locking device with key lock device - Google Patents

Housing locking device with key lock device

Info

Publication number
KR880003062U
KR880003062U KR2019860010619U KR860010619U KR880003062U KR 880003062 U KR880003062 U KR 880003062U KR 2019860010619 U KR2019860010619 U KR 2019860010619U KR 860010619 U KR860010619 U KR 860010619U KR 880003062 U KR880003062 U KR 880003062U
Authority
KR
South Korea
Prior art keywords
key lock
housing locking
locking device
lock device
housing
Prior art date
Application number
KR2019860010619U
Other languages
Korean (ko)
Other versions
KR890004677Y1 (en
Inventor
장창환
Original Assignee
주식회사 금성사
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 주식회사 금성사 filed Critical 주식회사 금성사
Priority to KR2019860010619U priority Critical patent/KR890004677Y1/en
Publication of KR880003062U publication Critical patent/KR880003062U/en
Application granted granted Critical
Publication of KR890004677Y1 publication Critical patent/KR890004677Y1/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
    • G06F21/86—Secure or tamper-resistant housings
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
    • G06F21/82—Protecting input, output or interconnection devices
    • G06F21/83—Protecting input, output or interconnection devices input devices, e.g. keyboards, mice or controllers thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Casings For Electric Apparatus (AREA)
KR2019860010619U 1986-07-21 1986-07-21 Housing locking device combined key lock device KR890004677Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019860010619U KR890004677Y1 (en) 1986-07-21 1986-07-21 Housing locking device combined key lock device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019860010619U KR890004677Y1 (en) 1986-07-21 1986-07-21 Housing locking device combined key lock device

Publications (2)

Publication Number Publication Date
KR880003062U true KR880003062U (en) 1988-04-11
KR890004677Y1 KR890004677Y1 (en) 1989-07-15

Family

ID=19253973

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019860010619U KR890004677Y1 (en) 1986-07-21 1986-07-21 Housing locking device combined key lock device

Country Status (1)

Country Link
KR (1) KR890004677Y1 (en)

Also Published As

Publication number Publication date
KR890004677Y1 (en) 1989-07-15

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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
FPAY Annual fee payment

Payment date: 19941227

Year of fee payment: 7

LAPS Lapse due to unpaid annual fee