JPH0165493U - - Google Patents

Info

Publication number
JPH0165493U
JPH0165493U JP1987156720U JP15672087U JPH0165493U JP H0165493 U JPH0165493 U JP H0165493U JP 1987156720 U JP1987156720 U JP 1987156720U JP 15672087 U JP15672087 U JP 15672087U JP H0165493 U JPH0165493 U JP H0165493U
Authority
JP
Japan
Prior art keywords
inner tube
tube
outer tube
pipeline
double
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.)
Pending
Application number
JP1987156720U
Other languages
English (en)
Japanese (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 JP1987156720U priority Critical patent/JPH0165493U/ja
Publication of JPH0165493U publication Critical patent/JPH0165493U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Pipe Accessories (AREA)
  • Resistance Heating (AREA)
JP1987156720U 1987-10-15 1987-10-15 Pending JPH0165493U (enExample)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987156720U JPH0165493U (enExample) 1987-10-15 1987-10-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987156720U JPH0165493U (enExample) 1987-10-15 1987-10-15

Publications (1)

Publication Number Publication Date
JPH0165493U true JPH0165493U (enExample) 1989-04-26

Family

ID=31435512

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987156720U Pending JPH0165493U (enExample) 1987-10-15 1987-10-15

Country Status (1)

Country Link
JP (1) JPH0165493U (enExample)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55132500A (en) * 1979-04-04 1980-10-15 Showa Denki Kogyo Kk Pipe transport of crude oil
JPS6026884A (ja) * 1983-07-20 1985-02-09 チツソエンジニアリング株式会社 分流型二重電気加熱管パイプライン

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55132500A (en) * 1979-04-04 1980-10-15 Showa Denki Kogyo Kk Pipe transport of crude oil
JPS6026884A (ja) * 1983-07-20 1985-02-09 チツソエンジニアリング株式会社 分流型二重電気加熱管パイプライン

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