JPH0723046Y2 - 内面溝付銅管 - Google Patents

内面溝付銅管

Info

Publication number
JPH0723046Y2
JPH0723046Y2 JP1357090U JP1357090U JPH0723046Y2 JP H0723046 Y2 JPH0723046 Y2 JP H0723046Y2 JP 1357090 U JP1357090 U JP 1357090U JP 1357090 U JP1357090 U JP 1357090U JP H0723046 Y2 JPH0723046 Y2 JP H0723046Y2
Authority
JP
Japan
Prior art keywords
groove
recess
copper
joint
copper tube
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 - Fee Related
Application number
JP1357090U
Other languages
English (en)
Japanese (ja)
Other versions
JPH03106206U (en]
Inventor
晴夫 幸野
俊緑 ▲こう▼田
清慥 桝川
俊太郎 龍田
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.)
Mitsubishi Shindoh Co Ltd
Original Assignee
Mitsubishi Shindoh Co 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 Mitsubishi Shindoh Co Ltd filed Critical Mitsubishi Shindoh Co Ltd
Priority to JP1357090U priority Critical patent/JPH0723046Y2/ja
Publication of JPH03106206U publication Critical patent/JPH03106206U/ja
Application granted granted Critical
Publication of JPH0723046Y2 publication Critical patent/JPH0723046Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Metal Extraction Processes (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
JP1357090U 1990-02-14 1990-02-14 内面溝付銅管 Expired - Fee Related JPH0723046Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1357090U JPH0723046Y2 (ja) 1990-02-14 1990-02-14 内面溝付銅管

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1357090U JPH0723046Y2 (ja) 1990-02-14 1990-02-14 内面溝付銅管

Publications (2)

Publication Number Publication Date
JPH03106206U JPH03106206U (en]) 1991-11-01
JPH0723046Y2 true JPH0723046Y2 (ja) 1995-05-31

Family

ID=31516980

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1357090U Expired - Fee Related JPH0723046Y2 (ja) 1990-02-14 1990-02-14 内面溝付銅管

Country Status (1)

Country Link
JP (1) JPH0723046Y2 (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4587494B1 (ja) * 2010-02-10 2010-11-24 有限会社奥戸溶接 航空機

Also Published As

Publication number Publication date
JPH03106206U (en]) 1991-11-01

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Legal Events

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