KR970007036A - 고강도구조용 pe나선관 - Google Patents

고강도구조용 pe나선관 Download PDF

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Publication number
KR970007036A
KR970007036A KR1019950023150A KR19950023150A KR970007036A KR 970007036 A KR970007036 A KR 970007036A KR 1019950023150 A KR1019950023150 A KR 1019950023150A KR 19950023150 A KR19950023150 A KR 19950023150A KR 970007036 A KR970007036 A KR 970007036A
Authority
KR
South Korea
Prior art keywords
high strength
spiral pipe
spiral
pipe
strength
Prior art date
Application number
KR1019950023150A
Other languages
English (en)
Other versions
KR100357370B1 (ko
Inventor
민병이
Original Assignee
민병이
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 민병이 filed Critical 민병이
Priority to KR1019950023150A priority Critical patent/KR100357370B1/ko
Publication of KR970007036A publication Critical patent/KR970007036A/ko
Application granted granted Critical
Publication of KR100357370B1 publication Critical patent/KR100357370B1/ko

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Classifications

    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03FSEWERS; CESSPOOLS
    • E03F3/00Sewer pipe-line systems
    • E03F3/04Pipes or fittings specially adapted to sewers
KR1019950023150A 1995-07-25 1995-07-25 고강도구조용나선관 KR100357370B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950023150A KR100357370B1 (ko) 1995-07-25 1995-07-25 고강도구조용나선관

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950023150A KR100357370B1 (ko) 1995-07-25 1995-07-25 고강도구조용나선관

Publications (2)

Publication Number Publication Date
KR970007036A true KR970007036A (ko) 1997-02-21
KR100357370B1 KR100357370B1 (ko) 2003-01-24

Family

ID=37490340

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950023150A KR100357370B1 (ko) 1995-07-25 1995-07-25 고강도구조용나선관

Country Status (1)

Country Link
KR (1) KR100357370B1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100803775B1 (ko) * 2002-10-07 2008-02-20 민병이 건축 및 도로의 토목공사에 사용되는 상하수관용 고강도 나선관

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000047356A (ko) * 1998-12-31 2000-07-25 민병이 피이구조 보강용 나선관 및 그의 제조방법
KR100609339B1 (ko) * 2000-04-04 2006-08-09 (주)토인종합건축사사무소 도로 및 건축공사에서 상하수관 및 전선관용 구조 보강 나선관
KR100941170B1 (ko) 2008-02-29 2010-02-10 이두기 강도를 향상시킨 합성수지관 및 이의 제조방법 및 그제조장치

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR950021249A (ko) * 1993-12-31 1995-07-26 이헌조 박막 트랜지스터 제조방법

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100803775B1 (ko) * 2002-10-07 2008-02-20 민병이 건축 및 도로의 토목공사에 사용되는 상하수관용 고강도 나선관

Also Published As

Publication number Publication date
KR100357370B1 (ko) 2003-01-24

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