JPH0278642U - - Google Patents

Info

Publication number
JPH0278642U
JPH0278642U JP15625988U JP15625988U JPH0278642U JP H0278642 U JPH0278642 U JP H0278642U JP 15625988 U JP15625988 U JP 15625988U JP 15625988 U JP15625988 U JP 15625988U JP H0278642 U JPH0278642 U JP H0278642U
Authority
JP
Japan
Prior art keywords
block
horizontal
slope
mentioned
manhole
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.)
Granted
Application number
JP15625988U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0728198Y2 (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 JP1988156259U priority Critical patent/JPH0728198Y2/ja
Publication of JPH0278642U publication Critical patent/JPH0278642U/ja
Application granted granted Critical
Publication of JPH0728198Y2 publication Critical patent/JPH0728198Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

JP1988156259U 1988-11-30 1988-11-30 マンホール首部の整合ブロック Expired - Lifetime JPH0728198Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988156259U JPH0728198Y2 (ja) 1988-11-30 1988-11-30 マンホール首部の整合ブロック

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988156259U JPH0728198Y2 (ja) 1988-11-30 1988-11-30 マンホール首部の整合ブロック

Publications (2)

Publication Number Publication Date
JPH0278642U true JPH0278642U (US20110009641A1-20110113-C00185.png) 1990-06-18
JPH0728198Y2 JPH0728198Y2 (ja) 1995-06-28

Family

ID=31434642

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988156259U Expired - Lifetime JPH0728198Y2 (ja) 1988-11-30 1988-11-30 マンホール首部の整合ブロック

Country Status (1)

Country Link
JP (1) JPH0728198Y2 (US20110009641A1-20110113-C00185.png)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6066747U (ja) * 1983-10-14 1985-05-11 積水化学工業株式会社 マンホ−ル蓋の角度調整リング
JPS63112548U (US20110009641A1-20110113-C00185.png) * 1987-01-13 1988-07-20

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6066747U (ja) * 1983-10-14 1985-05-11 積水化学工業株式会社 マンホ−ル蓋の角度調整リング
JPS63112548U (US20110009641A1-20110113-C00185.png) * 1987-01-13 1988-07-20

Also Published As

Publication number Publication date
JPH0728198Y2 (ja) 1995-06-28

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term