JPH08365Y2 - 管内面エッチング工具 - Google Patents

管内面エッチング工具

Info

Publication number
JPH08365Y2
JPH08365Y2 JP13600889U JP13600889U JPH08365Y2 JP H08365 Y2 JPH08365 Y2 JP H08365Y2 JP 13600889 U JP13600889 U JP 13600889U JP 13600889 U JP13600889 U JP 13600889U JP H08365 Y2 JPH08365 Y2 JP H08365Y2
Authority
JP
Japan
Prior art keywords
etching
case
tube
cleaning
pipe
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.)
Expired - Lifetime
Application number
JP13600889U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0374664U (cg-RX-API-DMAC10.html
Inventor
勝弘 恩田
健司 服部
博正 亀井
彰司 ▲櫛▼本
巽 佐々木
孝 溝口
弘史 花澤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chubu Electric Power Co Inc
Mitsubishi Heavy Industries Ltd
Original Assignee
Chubu Electric Power Co Inc
Mitsubishi Heavy Industries Ltd
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 Chubu Electric Power Co Inc, Mitsubishi Heavy Industries Ltd filed Critical Chubu Electric Power Co Inc
Priority to JP13600889U priority Critical patent/JPH08365Y2/ja
Publication of JPH0374664U publication Critical patent/JPH0374664U/ja
Application granted granted Critical
Publication of JPH08365Y2 publication Critical patent/JPH08365Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • ing And Chemical Polishing (AREA)
JP13600889U 1989-11-27 1989-11-27 管内面エッチング工具 Expired - Lifetime JPH08365Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13600889U JPH08365Y2 (ja) 1989-11-27 1989-11-27 管内面エッチング工具

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13600889U JPH08365Y2 (ja) 1989-11-27 1989-11-27 管内面エッチング工具

Publications (2)

Publication Number Publication Date
JPH0374664U JPH0374664U (cg-RX-API-DMAC10.html) 1991-07-26
JPH08365Y2 true JPH08365Y2 (ja) 1996-01-10

Family

ID=31683238

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13600889U Expired - Lifetime JPH08365Y2 (ja) 1989-11-27 1989-11-27 管内面エッチング工具

Country Status (1)

Country Link
JP (1) JPH08365Y2 (cg-RX-API-DMAC10.html)

Also Published As

Publication number Publication date
JPH0374664U (cg-RX-API-DMAC10.html) 1991-07-26

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