JPS646497U - - Google Patents

Info

Publication number
JPS646497U
JPS646497U JP10007487U JP10007487U JPS646497U JP S646497 U JPS646497 U JP S646497U JP 10007487 U JP10007487 U JP 10007487U JP 10007487 U JP10007487 U JP 10007487U JP S646497 U JPS646497 U JP S646497U
Authority
JP
Japan
Prior art keywords
outer tube
pipe
insulating material
heat insulating
insulated
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
JP10007487U
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 JP10007487U priority Critical patent/JPS646497U/ja
Publication of JPS646497U publication Critical patent/JPS646497U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Thermal Insulation (AREA)
JP10007487U 1987-07-01 1987-07-01 Pending JPS646497U (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10007487U JPS646497U (en]) 1987-07-01 1987-07-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10007487U JPS646497U (en]) 1987-07-01 1987-07-01

Publications (1)

Publication Number Publication Date
JPS646497U true JPS646497U (en]) 1989-01-13

Family

ID=31327820

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10007487U Pending JPS646497U (en]) 1987-07-01 1987-07-01

Country Status (1)

Country Link
JP (1) JPS646497U (en])

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