JPS55166240A - Compound pipe and and its preparation - Google Patents

Compound pipe and and its preparation

Info

Publication number
JPS55166240A
JPS55166240A JP7429779A JP7429779A JPS55166240A JP S55166240 A JPS55166240 A JP S55166240A JP 7429779 A JP7429779 A JP 7429779A JP 7429779 A JP7429779 A JP 7429779A JP S55166240 A JPS55166240 A JP S55166240A
Authority
JP
Japan
Prior art keywords
preparation
compound pipe
compound
pipe
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
JP7429779A
Other languages
Japanese (ja)
Inventor
Hisao Morimoto
Toshiaki Shirakawa
Toshimi Inai
Hiroshi Ishida
Takashi Shimizu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sekisui Chemical Co Ltd
Original Assignee
Sekisui Chemical Co Ltd
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 Sekisui Chemical Co Ltd filed Critical Sekisui Chemical Co Ltd
Priority to JP7429779A priority Critical patent/JPS55166240A/en
Publication of JPS55166240A publication Critical patent/JPS55166240A/en
Pending legal-status Critical Current

Links

Landscapes

  • Laminated Bodies (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
JP7429779A 1979-06-12 1979-06-12 Compound pipe and and its preparation Pending JPS55166240A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7429779A JPS55166240A (en) 1979-06-12 1979-06-12 Compound pipe and and its preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7429779A JPS55166240A (en) 1979-06-12 1979-06-12 Compound pipe and and its preparation

Publications (1)

Publication Number Publication Date
JPS55166240A true JPS55166240A (en) 1980-12-25

Family

ID=13543055

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7429779A Pending JPS55166240A (en) 1979-06-12 1979-06-12 Compound pipe and and its preparation

Country Status (1)

Country Link
JP (1) JPS55166240A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS495576A (en) * 1972-05-02 1974-01-18

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS495576A (en) * 1972-05-02 1974-01-18

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