JPH0333357U - - Google Patents

Info

Publication number
JPH0333357U
JPH0333357U JP9421789U JP9421789U JPH0333357U JP H0333357 U JPH0333357 U JP H0333357U JP 9421789 U JP9421789 U JP 9421789U JP 9421789 U JP9421789 U JP 9421789U JP H0333357 U JPH0333357 U JP H0333357U
Authority
JP
Japan
Prior art keywords
pipe
attached
sleeve
piping
cord
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP9421789U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0635167Y2 (ja
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 filed Critical
Priority to JP9421789U priority Critical patent/JPH0635167Y2/ja
Publication of JPH0333357U publication Critical patent/JPH0333357U/ja
Application granted granted Critical
Publication of JPH0635167Y2 publication Critical patent/JPH0635167Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
JP9421789U 1989-08-10 1989-08-10 配管用内部検査装置 Expired - Lifetime JPH0635167Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9421789U JPH0635167Y2 (ja) 1989-08-10 1989-08-10 配管用内部検査装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9421789U JPH0635167Y2 (ja) 1989-08-10 1989-08-10 配管用内部検査装置

Publications (2)

Publication Number Publication Date
JPH0333357U true JPH0333357U (OSRAM) 1991-04-02
JPH0635167Y2 JPH0635167Y2 (ja) 1994-09-14

Family

ID=31643558

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9421789U Expired - Lifetime JPH0635167Y2 (ja) 1989-08-10 1989-08-10 配管用内部検査装置

Country Status (1)

Country Link
JP (1) JPH0635167Y2 (OSRAM)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101438771B1 (ko) * 2012-09-21 2014-09-15 주식회사 부산도시가스 배관 내부 가스 흐름 점검 장치 및 점검 방법

Also Published As

Publication number Publication date
JPH0635167Y2 (ja) 1994-09-14

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term