KR930021731U - 부동수도전 - Google Patents

부동수도전

Info

Publication number
KR930021731U
KR930021731U KR2019920003637U KR920003637U KR930021731U KR 930021731 U KR930021731 U KR 930021731U KR 2019920003637 U KR2019920003637 U KR 2019920003637U KR 920003637 U KR920003637 U KR 920003637U KR 930021731 U KR930021731 U KR 930021731U
Authority
KR
South Korea
Prior art keywords
floating water
water challenge
challenge
floating
water
Prior art date
Application number
KR2019920003637U
Other languages
English (en)
Other versions
KR940007053Y1 (ko
Inventor
유상열
Original Assignee
유상열
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 유상열 filed Critical 유상열
Priority to KR92003637U priority Critical patent/KR940007053Y1/ko
Publication of KR930021731U publication Critical patent/KR930021731U/ko
Application granted granted Critical
Publication of KR940007053Y1 publication Critical patent/KR940007053Y1/ko

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B9/00—Methods or installations for drawing-off water
    • E03B9/02—Hydrants; Arrangements of valves therein; Keys for hydrants
    • E03B9/025—Taps specially designed for outdoor use, e.g. wall hydrants, sill cocks
    • E03B9/027—Taps specially designed for outdoor use, e.g. wall hydrants, sill cocks with features preventing frost damage
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B9/00—Methods or installations for drawing-off water
    • E03B9/02—Hydrants; Arrangements of valves therein; Keys for hydrants
    • E03B9/14—Draining devices for hydrants
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B7/00—Water main or service pipe systems
    • E03B7/09—Component parts or accessories
    • E03B7/10—Devices preventing bursting of pipes by freezing
    • E03B7/12—Devices preventing bursting of pipes by freezing by preventing freezing

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Sanitary Device For Flush Toilet (AREA)
KR92003637U 1992-03-07 1992-03-07 부동수도전 KR940007053Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR92003637U KR940007053Y1 (ko) 1992-03-07 1992-03-07 부동수도전

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR92003637U KR940007053Y1 (ko) 1992-03-07 1992-03-07 부동수도전

Publications (2)

Publication Number Publication Date
KR930021731U true KR930021731U (ko) 1993-10-16
KR940007053Y1 KR940007053Y1 (ko) 1994-10-13

Family

ID=19330005

Family Applications (1)

Application Number Title Priority Date Filing Date
KR92003637U KR940007053Y1 (ko) 1992-03-07 1992-03-07 부동수도전

Country Status (1)

Country Link
KR (1) KR940007053Y1 (ko)

Also Published As

Publication number Publication date
KR940007053Y1 (ko) 1994-10-13

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