JPH0444951Y2 - - Google Patents

Info

Publication number
JPH0444951Y2
JPH0444951Y2 JP1987183486U JP18348687U JPH0444951Y2 JP H0444951 Y2 JPH0444951 Y2 JP H0444951Y2 JP 1987183486 U JP1987183486 U JP 1987183486U JP 18348687 U JP18348687 U JP 18348687U JP H0444951 Y2 JPH0444951 Y2 JP H0444951Y2
Authority
JP
Japan
Prior art keywords
synthetic resin
tube
key
resin material
shaped
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
Application number
JP1987183486U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0187388U (en]
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 JP1987183486U priority Critical patent/JPH0444951Y2/ja
Publication of JPH0187388U publication Critical patent/JPH0187388U/ja
Application granted granted Critical
Publication of JPH0444951Y2 publication Critical patent/JPH0444951Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Rigid Pipes And Flexible Pipes (AREA)
JP1987183486U 1987-12-01 1987-12-01 Expired JPH0444951Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987183486U JPH0444951Y2 (en]) 1987-12-01 1987-12-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987183486U JPH0444951Y2 (en]) 1987-12-01 1987-12-01

Publications (2)

Publication Number Publication Date
JPH0187388U JPH0187388U (en]) 1989-06-09
JPH0444951Y2 true JPH0444951Y2 (en]) 1992-10-22

Family

ID=31474906

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987183486U Expired JPH0444951Y2 (en]) 1987-12-01 1987-12-01

Country Status (1)

Country Link
JP (1) JPH0444951Y2 (en])

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0746857Y2 (ja) * 1989-12-22 1995-10-25 ユーシー産業株式会社 耐圧埋設管
JP2011080512A (ja) * 2009-10-06 2011-04-21 Tigers Polymer Corp 耐熱性ダクト

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1038160A (fr) * 1950-06-21 1953-09-25 Tuyau flexible à spires hélicoïdales soudées
JPS62141387A (ja) * 1985-12-12 1987-06-24 金尾　史朗 樹脂被覆金属螺旋管の製造方法
JPH0429179Y2 (en]) * 1986-03-06 1992-07-15

Also Published As

Publication number Publication date
JPH0187388U (en]) 1989-06-09

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