JPS63178683U - - Google Patents

Info

Publication number
JPS63178683U
JPS63178683U JP7007487U JP7007487U JPS63178683U JP S63178683 U JPS63178683 U JP S63178683U JP 7007487 U JP7007487 U JP 7007487U JP 7007487 U JP7007487 U JP 7007487U JP S63178683 U JPS63178683 U JP S63178683U
Authority
JP
Japan
Prior art keywords
outer tube
inner tube
tube
deformed
locations
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
JP7007487U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0448394Y2 (enrdf_load_html_response
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 JP1987070074U priority Critical patent/JPH0448394Y2/ja
Publication of JPS63178683U publication Critical patent/JPS63178683U/ja
Application granted granted Critical
Publication of JPH0448394Y2 publication Critical patent/JPH0448394Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Rigid Pipes And Flexible Pipes (AREA)
JP1987070074U 1987-05-11 1987-05-11 Expired JPH0448394Y2 (enrdf_load_html_response)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987070074U JPH0448394Y2 (enrdf_load_html_response) 1987-05-11 1987-05-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987070074U JPH0448394Y2 (enrdf_load_html_response) 1987-05-11 1987-05-11

Publications (2)

Publication Number Publication Date
JPS63178683U true JPS63178683U (enrdf_load_html_response) 1988-11-18
JPH0448394Y2 JPH0448394Y2 (enrdf_load_html_response) 1992-11-13

Family

ID=30911375

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987070074U Expired JPH0448394Y2 (enrdf_load_html_response) 1987-05-11 1987-05-11

Country Status (1)

Country Link
JP (1) JPH0448394Y2 (enrdf_load_html_response)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021081012A (ja) * 2019-11-20 2021-05-27 大陽日酸エンジニアリング株式会社 ガス配管

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5147057U (enrdf_load_html_response) * 1974-10-07 1976-04-07
JPS6298085A (ja) * 1985-10-21 1987-05-07 川崎製鉄株式会社 断熱二重管の外管用鋼管

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5147057U (enrdf_load_html_response) * 1974-10-07 1976-04-07
JPS6298085A (ja) * 1985-10-21 1987-05-07 川崎製鉄株式会社 断熱二重管の外管用鋼管

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021081012A (ja) * 2019-11-20 2021-05-27 大陽日酸エンジニアリング株式会社 ガス配管

Also Published As

Publication number Publication date
JPH0448394Y2 (enrdf_load_html_response) 1992-11-13

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