KR970060949U - 가스관 천공기의 드릴 고정장치 - Google Patents

가스관 천공기의 드릴 고정장치

Info

Publication number
KR970060949U
KR970060949U KR2019960013163U KR19960013163U KR970060949U KR 970060949 U KR970060949 U KR 970060949U KR 2019960013163 U KR2019960013163 U KR 2019960013163U KR 19960013163 U KR19960013163 U KR 19960013163U KR 970060949 U KR970060949 U KR 970060949U
Authority
KR
South Korea
Prior art keywords
fixing device
gas pipe
drilling machine
pipe drilling
drill fixing
Prior art date
Application number
KR2019960013163U
Other languages
English (en)
Inventor
이정수
Original Assignee
이정수
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 이정수 filed Critical 이정수
Priority to KR2019960013163U priority Critical patent/KR970060949U/ko
Publication of KR970060949U publication Critical patent/KR970060949U/ko

Links

KR2019960013163U 1996-05-25 1996-05-25 가스관 천공기의 드릴 고정장치 KR970060949U (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019960013163U KR970060949U (ko) 1996-05-25 1996-05-25 가스관 천공기의 드릴 고정장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019960013163U KR970060949U (ko) 1996-05-25 1996-05-25 가스관 천공기의 드릴 고정장치

Publications (1)

Publication Number Publication Date
KR970060949U true KR970060949U (ko) 1997-12-10

Family

ID=60926410

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019960013163U KR970060949U (ko) 1996-05-25 1996-05-25 가스관 천공기의 드릴 고정장치

Country Status (1)

Country Link
KR (1) KR970060949U (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230153642A (ko) 2022-04-29 2023-11-07 김번호 가스공급관용 펀칭장치 및 이를 이용한 펀칭방법

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230153642A (ko) 2022-04-29 2023-11-07 김번호 가스공급관용 펀칭장치 및 이를 이용한 펀칭방법

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Legal Events

Date Code Title Description
N231 Notification of change of applicant
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
NORF Unpaid initial registration fee