JPS643888Y2 - - Google Patents

Info

Publication number
JPS643888Y2
JPS643888Y2 JP1981018807U JP1880781U JPS643888Y2 JP S643888 Y2 JPS643888 Y2 JP S643888Y2 JP 1981018807 U JP1981018807 U JP 1981018807U JP 1880781 U JP1880781 U JP 1880781U JP S643888 Y2 JPS643888 Y2 JP S643888Y2
Authority
JP
Japan
Prior art keywords
pipe
pressure
cable
conduit
cable laying
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
Application number
JP1981018807U
Other languages
English (en)
Japanese (ja)
Other versions
JPS57132877U (cs
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 JP1981018807U priority Critical patent/JPS643888Y2/ja
Publication of JPS57132877U publication Critical patent/JPS57132877U/ja
Application granted granted Critical
Publication of JPS643888Y2 publication Critical patent/JPS643888Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Laying Of Electric Cables Or Lines Outside (AREA)
JP1981018807U 1981-02-13 1981-02-13 Expired JPS643888Y2 (cs)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1981018807U JPS643888Y2 (cs) 1981-02-13 1981-02-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981018807U JPS643888Y2 (cs) 1981-02-13 1981-02-13

Publications (2)

Publication Number Publication Date
JPS57132877U JPS57132877U (cs) 1982-08-19
JPS643888Y2 true JPS643888Y2 (cs) 1989-02-01

Family

ID=29816762

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981018807U Expired JPS643888Y2 (cs) 1981-02-13 1981-02-13

Country Status (1)

Country Link
JP (1) JPS643888Y2 (cs)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4897628U (cs) * 1972-02-19 1973-11-19

Also Published As

Publication number Publication date
JPS57132877U (cs) 1982-08-19

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