KR910000013U - Roadside protection block - Google Patents

Roadside protection block

Info

Publication number
KR910000013U
KR910000013U KR2019890008033U KR890008033U KR910000013U KR 910000013 U KR910000013 U KR 910000013U KR 2019890008033 U KR2019890008033 U KR 2019890008033U KR 890008033 U KR890008033 U KR 890008033U KR 910000013 U KR910000013 U KR 910000013U
Authority
KR
South Korea
Prior art keywords
protection block
roadside protection
roadside
block
protection
Prior art date
Application number
KR2019890008033U
Other languages
Korean (ko)
Other versions
KR910005447Y1 (en
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 KR2019890008033U priority Critical patent/KR910005447Y1/en
Publication of KR910000013U publication Critical patent/KR910000013U/en
Application granted granted Critical
Publication of KR910005447Y1 publication Critical patent/KR910005447Y1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C9/00—Special pavings; Pavings for special parts of roads or airfields
    • E01C9/004—Pavings specially adapted for allowing vegetation
    • E01C9/005—Coverings around trees forming part of the road
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G13/00—Protecting plants
    • A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
    • A01G13/0256—Ground coverings
    • A01G13/0293—Anchoring means for ground coverings
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C5/00—Pavings made of prefabricated single units
    • E01C5/005—Individual couplings or spacer elements for joining the prefabricated units
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G13/00—Protecting plants
    • A01G2013/006—Protecting plants with perforations

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Road Signs Or Road Markings (AREA)
KR2019890008033U 1989-06-10 1989-06-10 Devices for protecting street trees KR910005447Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019890008033U KR910005447Y1 (en) 1989-06-10 1989-06-10 Devices for protecting street trees

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019890008033U KR910005447Y1 (en) 1989-06-10 1989-06-10 Devices for protecting street trees

Publications (2)

Publication Number Publication Date
KR910000013U true KR910000013U (en) 1991-01-22
KR910005447Y1 KR910005447Y1 (en) 1991-07-27

Family

ID=19286998

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019890008033U KR910005447Y1 (en) 1989-06-10 1989-06-10 Devices for protecting street trees

Country Status (1)

Country Link
KR (1) KR910005447Y1 (en)

Also Published As

Publication number Publication date
KR910005447Y1 (en) 1991-07-27

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Legal Events

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E701 Decision to grant or registration of patent right
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Payment date: 20000727

Year of fee payment: 12

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