JPH03125990U - - Google Patents

Info

Publication number
JPH03125990U
JPH03125990U JP3497290U JP3497290U JPH03125990U JP H03125990 U JPH03125990 U JP H03125990U JP 3497290 U JP3497290 U JP 3497290U JP 3497290 U JP3497290 U JP 3497290U JP H03125990 U JPH03125990 U JP H03125990U
Authority
JP
Japan
Prior art keywords
divided
partition wall
grooves
cross
raw pipes
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
JP3497290U
Other languages
English (en)
Japanese (ja)
Other versions
JP2505915Y2 (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 JP1990034972U priority Critical patent/JP2505915Y2/ja
Publication of JPH03125990U publication Critical patent/JPH03125990U/ja
Application granted granted Critical
Publication of JP2505915Y2 publication Critical patent/JP2505915Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
JP1990034972U 1990-03-30 1990-03-30 多孔管の継手構造 Expired - Lifetime JP2505915Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990034972U JP2505915Y2 (ja) 1990-03-30 1990-03-30 多孔管の継手構造

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990034972U JP2505915Y2 (ja) 1990-03-30 1990-03-30 多孔管の継手構造

Publications (2)

Publication Number Publication Date
JPH03125990U true JPH03125990U (fr) 1991-12-19
JP2505915Y2 JP2505915Y2 (ja) 1996-08-07

Family

ID=31539922

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990034972U Expired - Lifetime JP2505915Y2 (ja) 1990-03-30 1990-03-30 多孔管の継手構造

Country Status (1)

Country Link
JP (1) JP2505915Y2 (fr)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5972389U (ja) * 1982-11-05 1984-05-16 株式会社樽川技術研究所 内部仕切管のための継手管

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5972389U (ja) * 1982-11-05 1984-05-16 株式会社樽川技術研究所 内部仕切管のための継手管

Also Published As

Publication number Publication date
JP2505915Y2 (ja) 1996-08-07

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