JPS6232278U - - Google Patents

Info

Publication number
JPS6232278U
JPS6232278U JP12418685U JP12418685U JPS6232278U JP S6232278 U JPS6232278 U JP S6232278U JP 12418685 U JP12418685 U JP 12418685U JP 12418685 U JP12418685 U JP 12418685U JP S6232278 U JPS6232278 U JP S6232278U
Authority
JP
Japan
Prior art keywords
pipe
frp layer
frpm
layer
ribs
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
JP12418685U
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 JP12418685U priority Critical patent/JPS6232278U/ja
Publication of JPS6232278U publication Critical patent/JPS6232278U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Rigid Pipes And Flexible Pipes (AREA)
JP12418685U 1985-08-13 1985-08-13 Pending JPS6232278U (US06373033-20020416-M00035.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12418685U JPS6232278U (US06373033-20020416-M00035.png) 1985-08-13 1985-08-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12418685U JPS6232278U (US06373033-20020416-M00035.png) 1985-08-13 1985-08-13

Publications (1)

Publication Number Publication Date
JPS6232278U true JPS6232278U (US06373033-20020416-M00035.png) 1987-02-26

Family

ID=31015968

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12418685U Pending JPS6232278U (US06373033-20020416-M00035.png) 1985-08-13 1985-08-13

Country Status (1)

Country Link
JP (1) JPS6232278U (US06373033-20020416-M00035.png)

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