JPS6391542U - - Google Patents

Info

Publication number
JPS6391542U
JPS6391542U JP18423686U JP18423686U JPS6391542U JP S6391542 U JPS6391542 U JP S6391542U JP 18423686 U JP18423686 U JP 18423686U JP 18423686 U JP18423686 U JP 18423686U JP S6391542 U JPS6391542 U JP S6391542U
Authority
JP
Japan
Prior art keywords
annular plate
frame
locking frame
manhole
back surface
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
JP18423686U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0516291Y2 (enrdf_load_stackoverflow
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 JP1986184236U priority Critical patent/JPH0516291Y2/ja
Publication of JPS6391542U publication Critical patent/JPS6391542U/ja
Application granted granted Critical
Publication of JPH0516291Y2 publication Critical patent/JPH0516291Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

JP1986184236U 1986-11-28 1986-11-28 Expired - Lifetime JPH0516291Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986184236U JPH0516291Y2 (enrdf_load_stackoverflow) 1986-11-28 1986-11-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986184236U JPH0516291Y2 (enrdf_load_stackoverflow) 1986-11-28 1986-11-28

Publications (2)

Publication Number Publication Date
JPS6391542U true JPS6391542U (enrdf_load_stackoverflow) 1988-06-14
JPH0516291Y2 JPH0516291Y2 (enrdf_load_stackoverflow) 1993-04-28

Family

ID=31131720

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986184236U Expired - Lifetime JPH0516291Y2 (enrdf_load_stackoverflow) 1986-11-28 1986-11-28

Country Status (1)

Country Link
JP (1) JPH0516291Y2 (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60111945U (ja) * 1983-12-29 1985-07-29 株式会社　神戸鋳鉄所 鉄蓋の受枠

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60111945U (ja) * 1983-12-29 1985-07-29 株式会社　神戸鋳鉄所 鉄蓋の受枠

Also Published As

Publication number Publication date
JPH0516291Y2 (enrdf_load_stackoverflow) 1993-04-28

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