KR940027132U - 합성수지 나선관 - Google Patents

합성수지 나선관

Info

Publication number
KR940027132U
KR940027132U KR2019930009121U KR930009121U KR940027132U KR 940027132 U KR940027132 U KR 940027132U KR 2019930009121 U KR2019930009121 U KR 2019930009121U KR 930009121 U KR930009121 U KR 930009121U KR 940027132 U KR940027132 U KR 940027132U
Authority
KR
South Korea
Prior art keywords
synthetic resin
spiral tube
resin spiral
tube
synthetic
Prior art date
Application number
KR2019930009121U
Other languages
English (en)
Inventor
이정안
Original Assignee
이정안
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 이정안 filed Critical 이정안
Priority to KR2019930009121U priority Critical patent/KR940027132U/ko
Publication of KR940027132U publication Critical patent/KR940027132U/ko

Links

KR2019930009121U 1993-05-27 1993-05-27 합성수지 나선관 KR940027132U (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019930009121U KR940027132U (ko) 1993-05-27 1993-05-27 합성수지 나선관

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019930009121U KR940027132U (ko) 1993-05-27 1993-05-27 합성수지 나선관

Publications (1)

Publication Number Publication Date
KR940027132U true KR940027132U (ko) 1994-12-09

Family

ID=60855441

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019930009121U KR940027132U (ko) 1993-05-27 1993-05-27 합성수지 나선관

Country Status (1)

Country Link
KR (1) KR940027132U (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100399616B1 (ko) * 2000-09-08 2003-10-01 주식회사 명성컨설턴트 도로공사용 가요성 및 외토압 보강 나선관

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100399616B1 (ko) * 2000-09-08 2003-10-01 주식회사 명성컨설턴트 도로공사용 가요성 및 외토압 보강 나선관

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application