JP2540253Y2 - 往復二連プラスチック管 - Google Patents

往復二連プラスチック管

Info

Publication number
JP2540253Y2
JP2540253Y2 JP1990406699U JP40669990U JP2540253Y2 JP 2540253 Y2 JP2540253 Y2 JP 2540253Y2 JP 1990406699 U JP1990406699 U JP 1990406699U JP 40669990 U JP40669990 U JP 40669990U JP 2540253 Y2 JP2540253 Y2 JP 2540253Y2
Authority
JP
Japan
Prior art keywords
layer
thickness
pipe
reciprocating
tape
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 - Lifetime
Application number
JP1990406699U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0495198U (enrdf_load_html_response
Inventor
淨 高橋
武夫 福田
Original Assignee
三菱化学産資株式会社
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 三菱化学産資株式会社 filed Critical 三菱化学産資株式会社
Priority to JP1990406699U priority Critical patent/JP2540253Y2/ja
Publication of JPH0495198U publication Critical patent/JPH0495198U/ja
Application granted granted Critical
Publication of JP2540253Y2 publication Critical patent/JP2540253Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Thermal Insulation (AREA)
  • Supports For Pipes And Cables (AREA)
JP1990406699U 1990-12-26 1990-12-26 往復二連プラスチック管 Expired - Lifetime JP2540253Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990406699U JP2540253Y2 (ja) 1990-12-26 1990-12-26 往復二連プラスチック管

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990406699U JP2540253Y2 (ja) 1990-12-26 1990-12-26 往復二連プラスチック管

Publications (2)

Publication Number Publication Date
JPH0495198U JPH0495198U (enrdf_load_html_response) 1992-08-18
JP2540253Y2 true JP2540253Y2 (ja) 1997-07-02

Family

ID=31883833

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990406699U Expired - Lifetime JP2540253Y2 (ja) 1990-12-26 1990-12-26 往復二連プラスチック管

Country Status (1)

Country Link
JP (1) JP2540253Y2 (enrdf_load_html_response)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61594U (ja) * 1984-06-07 1986-01-06 東京瓦斯株式会社 サヤ管工法用加熱流体搬送管

Also Published As

Publication number Publication date
JPH0495198U (enrdf_load_html_response) 1992-08-18

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term