JPS61129983U - - Google Patents

Info

Publication number
JPS61129983U
JPS61129983U JP1261185U JP1261185U JPS61129983U JP S61129983 U JPS61129983 U JP S61129983U JP 1261185 U JP1261185 U JP 1261185U JP 1261185 U JP1261185 U JP 1261185U JP S61129983 U JPS61129983 U JP S61129983U
Authority
JP
Japan
Prior art keywords
polyimide
heat
tube wall
corrugated shape
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.)
Granted
Application number
JP1261185U
Other languages
English (en)
Japanese (ja)
Other versions
JPH039593Y2 (enExample
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 JP1985012611U priority Critical patent/JPH039593Y2/ja
Publication of JPS61129983U publication Critical patent/JPS61129983U/ja
Application granted granted Critical
Publication of JPH039593Y2 publication Critical patent/JPH039593Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Rigid Pipes And Flexible Pipes (AREA)
  • Thermal Insulation (AREA)
JP1985012611U 1985-01-31 1985-01-31 Expired JPH039593Y2 (enExample)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985012611U JPH039593Y2 (enExample) 1985-01-31 1985-01-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985012611U JPH039593Y2 (enExample) 1985-01-31 1985-01-31

Publications (2)

Publication Number Publication Date
JPS61129983U true JPS61129983U (enExample) 1986-08-14
JPH039593Y2 JPH039593Y2 (enExample) 1991-03-11

Family

ID=30495838

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985012611U Expired JPH039593Y2 (enExample) 1985-01-31 1985-01-31

Country Status (1)

Country Link
JP (1) JPH039593Y2 (enExample)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4941922A (enExample) * 1972-05-19 1974-04-19

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4941922A (enExample) * 1972-05-19 1974-04-19

Also Published As

Publication number Publication date
JPH039593Y2 (enExample) 1991-03-11

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