KR890017297U - Sewer pipe cleaning equipment - Google Patents

Sewer pipe cleaning equipment

Info

Publication number
KR890017297U
KR890017297U KR2019880002320U KR880002320U KR890017297U KR 890017297 U KR890017297 U KR 890017297U KR 2019880002320 U KR2019880002320 U KR 2019880002320U KR 880002320 U KR880002320 U KR 880002320U KR 890017297 U KR890017297 U KR 890017297U
Authority
KR
South Korea
Prior art keywords
cleaning equipment
sewer pipe
pipe cleaning
sewer
equipment
Prior art date
Application number
KR2019880002320U
Other languages
Korean (ko)
Other versions
KR900005796Y1 (en
Inventor
정영진
Original Assignee
정영진
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 정영진 filed Critical 정영진
Priority to KR2019880002320U priority Critical patent/KR900005796Y1/en
Publication of KR890017297U publication Critical patent/KR890017297U/en
Application granted granted Critical
Publication of KR900005796Y1 publication Critical patent/KR900005796Y1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F9/00—Arrangements or fixed installations methods or devices for cleaning or clearing sewer pipes, e.g. by flushing
    • E03F9/002—Cleaning sewer pipes by mechanical means

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)
  • Sewage (AREA)
KR2019880002320U 1988-02-20 1988-02-20 Cleaning tool for sewage pipe KR900005796Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019880002320U KR900005796Y1 (en) 1988-02-20 1988-02-20 Cleaning tool for sewage pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019880002320U KR900005796Y1 (en) 1988-02-20 1988-02-20 Cleaning tool for sewage pipe

Publications (2)

Publication Number Publication Date
KR890017297U true KR890017297U (en) 1989-09-06
KR900005796Y1 KR900005796Y1 (en) 1990-06-30

Family

ID=19272662

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019880002320U KR900005796Y1 (en) 1988-02-20 1988-02-20 Cleaning tool for sewage pipe

Country Status (1)

Country Link
KR (1) KR900005796Y1 (en)

Also Published As

Publication number Publication date
KR900005796Y1 (en) 1990-06-30

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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: 19970630

Year of fee payment: 8

LAPS Lapse due to unpaid annual fee