KR920004491U - 고속도로용 방현망 - Google Patents

고속도로용 방현망

Info

Publication number
KR920004491U
KR920004491U KR2019900012538U KR900012538U KR920004491U KR 920004491 U KR920004491 U KR 920004491U KR 2019900012538 U KR2019900012538 U KR 2019900012538U KR 900012538 U KR900012538 U KR 900012538U KR 920004491 U KR920004491 U KR 920004491U
Authority
KR
South Korea
Prior art keywords
security network
highway security
highway
network
security
Prior art date
Application number
KR2019900012538U
Other languages
English (en)
Other versions
KR930001868Y1 (ko
Inventor
이근희
Original Assignee
이근희
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 이근희 filed Critical 이근희
Priority to KR2019900012538U priority Critical patent/KR930001868Y1/ko
Publication of KR920004491U publication Critical patent/KR920004491U/ko
Application granted granted Critical
Publication of KR930001868Y1 publication Critical patent/KR930001868Y1/ko

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F7/00—Devices affording protection against snow, sand drifts, side-wind effects, snowslides, avalanches or falling rocks; Anti-dazzle arrangements ; Sight-screens for roads, e.g. to mask accident site
    • E01F7/06—Anti-dazzle arrangements ; Securing anti-dazzle means to crash-barriers

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Fencing (AREA)
KR2019900012538U 1990-08-21 1990-08-21 고속도로용 방현망 KR930001868Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019900012538U KR930001868Y1 (ko) 1990-08-21 1990-08-21 고속도로용 방현망

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019900012538U KR930001868Y1 (ko) 1990-08-21 1990-08-21 고속도로용 방현망

Publications (2)

Publication Number Publication Date
KR920004491U true KR920004491U (ko) 1992-03-25
KR930001868Y1 KR930001868Y1 (ko) 1993-04-16

Family

ID=19302353

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019900012538U KR930001868Y1 (ko) 1990-08-21 1990-08-21 고속도로용 방현망

Country Status (1)

Country Link
KR (1) KR930001868Y1 (ko)

Also Published As

Publication number Publication date
KR930001868Y1 (ko) 1993-04-16

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 19990310

Year of fee payment: 7

LAPS Lapse due to unpaid annual fee