KR950033386U - Hollow channel tube - Google Patents

Hollow channel tube

Info

Publication number
KR950033386U
KR950033386U KR2019940009914U KR19940009914U KR950033386U KR 950033386 U KR950033386 U KR 950033386U KR 2019940009914 U KR2019940009914 U KR 2019940009914U KR 19940009914 U KR19940009914 U KR 19940009914U KR 950033386 U KR950033386 U KR 950033386U
Authority
KR
South Korea
Prior art keywords
hollow channel
channel tube
tube
hollow
channel
Prior art date
Application number
KR2019940009914U
Other languages
Korean (ko)
Other versions
KR970005766Y1 (en
Inventor
변무원
Original Assignee
변무원
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 변무원 filed Critical 변무원
Priority to KR94009914U priority Critical patent/KR970005766Y1/en
Publication of KR950033386U publication Critical patent/KR950033386U/en
Application granted granted Critical
Publication of KR970005766Y1 publication Critical patent/KR970005766Y1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B5/00—Artificial water canals, e.g. irrigation canals
    • E02B5/02—Making or lining canals
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00—Independent underground or underwater structures; Retaining walls
    • E02D29/10—Tunnels or galleries specially adapted to house conduits, e.g. oil pipe-lines, sewer pipes ; Making conduits in situ, e.g. of concrete ; Casings, i.e. manhole shafts, access or inspection chambers or coverings of boreholes or narrow wells
KR94009914U 1994-05-04 1994-05-04 Channel pipe having cavity KR970005766Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR94009914U KR970005766Y1 (en) 1994-05-04 1994-05-04 Channel pipe having cavity

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR94009914U KR970005766Y1 (en) 1994-05-04 1994-05-04 Channel pipe having cavity

Publications (2)

Publication Number Publication Date
KR950033386U true KR950033386U (en) 1995-12-16
KR970005766Y1 KR970005766Y1 (en) 1997-06-13

Family

ID=19382576

Family Applications (1)

Application Number Title Priority Date Filing Date
KR94009914U KR970005766Y1 (en) 1994-05-04 1994-05-04 Channel pipe having cavity

Country Status (1)

Country Link
KR (1) KR970005766Y1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100938853B1 (en) * 2009-01-30 2010-01-26 배석동 Precast panel with holes and connective structure and contructing method using thereof
KR101360978B1 (en) * 2012-10-30 2014-02-12 한국 전기안전공사 Device for shield and protect of high frequency and high power utility

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100938853B1 (en) * 2009-01-30 2010-01-26 배석동 Precast panel with holes and connective structure and contructing method using thereof
KR101360978B1 (en) * 2012-10-30 2014-02-12 한국 전기안전공사 Device for shield and protect of high frequency and high power utility

Also Published As

Publication number Publication date
KR970005766Y1 (en) 1997-06-13

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 20030609

Year of fee payment: 7

LAPS Lapse due to unpaid annual fee