KR920006414U - 조립식 건널목 - Google Patents

조립식 건널목

Info

Publication number
KR920006414U
KR920006414U KR2019900015125U KR900015125U KR920006414U KR 920006414 U KR920006414 U KR 920006414U KR 2019900015125 U KR2019900015125 U KR 2019900015125U KR 900015125 U KR900015125 U KR 900015125U KR 920006414 U KR920006414 U KR 920006414U
Authority
KR
South Korea
Prior art keywords
prefab
crossing
prefab crossing
Prior art date
Application number
KR2019900015125U
Other languages
English (en)
Other versions
KR930002217Y1 (ko
Inventor
박정숙
Original Assignee
박정숙
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 박정숙 filed Critical 박정숙
Priority to KR2019900015125U priority Critical patent/KR930002217Y1/ko
Publication of KR920006414U publication Critical patent/KR920006414U/ko
Application granted granted Critical
Publication of KR930002217Y1 publication Critical patent/KR930002217Y1/ko

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B21/00—Track superstructure adapted for tramways in paved streets
    • E01B21/02—Special supporting means; Draining of rails
    • 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
    • E01C9/04—Pavings for railroad level-crossings

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Paving Structures (AREA)
KR2019900015125U 1990-09-28 1990-09-28 조립식 건널목 KR930002217Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019900015125U KR930002217Y1 (ko) 1990-09-28 1990-09-28 조립식 건널목

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019900015125U KR930002217Y1 (ko) 1990-09-28 1990-09-28 조립식 건널목

Publications (2)

Publication Number Publication Date
KR920006414U true KR920006414U (ko) 1992-04-21
KR930002217Y1 KR930002217Y1 (ko) 1993-04-26

Family

ID=19303951

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019900015125U KR930002217Y1 (ko) 1990-09-28 1990-09-28 조립식 건널목

Country Status (1)

Country Link
KR (1) KR930002217Y1 (ko)

Also Published As

Publication number Publication date
KR930002217Y1 (ko) 1993-04-26

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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
LAPS Lapse due to unpaid annual fee