JPH0650719Y2 - 地下敷設管の管体シール用カバー - Google Patents

地下敷設管の管体シール用カバー

Info

Publication number
JPH0650719Y2
JPH0650719Y2 JP1988058771U JP5877188U JPH0650719Y2 JP H0650719 Y2 JPH0650719 Y2 JP H0650719Y2 JP 1988058771 U JP1988058771 U JP 1988058771U JP 5877188 U JP5877188 U JP 5877188U JP H0650719 Y2 JPH0650719 Y2 JP H0650719Y2
Authority
JP
Japan
Prior art keywords
tubes
pipe
cover
metal
tube
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 - Lifetime
Application number
JP1988058771U
Other languages
English (en)
Japanese (ja)
Other versions
JPH01166896U (enrdf_load_stackoverflow
Inventor
健 斎藤
徹 佐藤
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.)
Tokyo Gas Co Ltd
Original Assignee
Tokyo Gas 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 Tokyo Gas Co Ltd filed Critical Tokyo Gas Co Ltd
Priority to JP1988058771U priority Critical patent/JPH0650719Y2/ja
Publication of JPH01166896U publication Critical patent/JPH01166896U/ja
Application granted granted Critical
Publication of JPH0650719Y2 publication Critical patent/JPH0650719Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Pipe Accessories (AREA)
JP1988058771U 1988-04-28 1988-04-28 地下敷設管の管体シール用カバー Expired - Lifetime JPH0650719Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988058771U JPH0650719Y2 (ja) 1988-04-28 1988-04-28 地下敷設管の管体シール用カバー

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988058771U JPH0650719Y2 (ja) 1988-04-28 1988-04-28 地下敷設管の管体シール用カバー

Publications (2)

Publication Number Publication Date
JPH01166896U JPH01166896U (enrdf_load_stackoverflow) 1989-11-22
JPH0650719Y2 true JPH0650719Y2 (ja) 1994-12-21

Family

ID=31284569

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988058771U Expired - Lifetime JPH0650719Y2 (ja) 1988-04-28 1988-04-28 地下敷設管の管体シール用カバー

Country Status (1)

Country Link
JP (1) JPH0650719Y2 (enrdf_load_stackoverflow)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS533099A (en) * 1976-06-29 1978-01-12 Takashi Itonaga Pole for signaling lamp
JPH0135037Y2 (enrdf_load_stackoverflow) * 1984-10-15 1989-10-25

Also Published As

Publication number Publication date
JPH01166896U (enrdf_load_stackoverflow) 1989-11-22

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